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52760245001 = 239921992599
BaseRepresentation
bin110001001000110000…
…010111001100001001
312001011221201010221012
4301020300113030021
51331023110320001
640123203053305
73545306453162
oct611060271411
9161157633835
1052760245001
1120414867a72
12a285371235
134c8a88aaa9
1427a7166769
15158bd7a2bb
hexc48c17309

52760245001 has 4 divisors (see below), whose sum is σ = 52782240000. Its totient is φ = 52738250004.

The previous prime is 52760244983. The next prime is 52760245003. The reversal of 52760245001 is 10054206725.

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.

It is a cyclic number.

It is not a de Polignac number, because 52760245001 - 26 = 52760244937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52760245003) 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, 10993901 + ... + 10998698.

It is an arithmetic number, because the mean of its divisors is an integer number (13195560000).

Almost surely, 252760245001 is an apocalyptic number.

It is an amenable number.

52760245001 is a deficient number, since it is larger than the sum of its proper divisors (21994999).

52760245001 is a wasteful number, since it uses less digits than its factorization.

52760245001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21994998.

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 52760245001 in words is "fifty-two billion, seven hundred sixty million, two hundred forty-five thousand, one".

Divisors: 1 2399 21992599 52760245001