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132572072041 = 1271043874583
BaseRepresentation
bin111101101110111101…
…0010100100001101001
3110200012011202001011021
41323131322110201221
54133001422301131
6140522555332441
712402155006443
oct1733572244151
9420164661137
10132572072041
1151250529a02
122183a151121
13c669a19956
1465b8d1b493
1536ada78e11
hex1edde94869

132572072041 has 4 divisors (see below), whose sum is σ = 133615946752. Its totient is φ = 131528197332.

The previous prime is 132572072033. The next prime is 132572072053. The reversal of 132572072041 is 140270275231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140270275231 = 1091286883259.

It is a cyclic number.

It is not a de Polignac number, because 132572072041 - 23 = 132572072033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132572071988 and 132572072006.

It is not an unprimeable number, because it can be changed into a prime (132572072441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521937165 + ... + 521937418.

It is an arithmetic number, because the mean of its divisors is an integer number (33403986688).

Almost surely, 2132572072041 is an apocalyptic number.

It is an amenable number.

132572072041 is a deficient number, since it is larger than the sum of its proper divisors (1043874711).

132572072041 is a wasteful number, since it uses less digits than its factorization.

132572072041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043874710.

The product of its (nonzero) digits is 23520, while the sum is 34.

The spelling of 132572072041 in words is "one hundred thirty-two billion, five hundred seventy-two million, seventy-two thousand, forty-one".

Divisors: 1 127 1043874583 132572072041