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45132550301 = 1597178915797
BaseRepresentation
bin101010000010000111…
…000001000010011101
311022111100212002220002
4222002013001002131
51214412413102201
632422243104045
73155266230206
oct520207010235
9138440762802
1045132550301
111816016a053
1288b6972025
134343510687
1422820d45ad
1512923c276b
hexa821c109d

45132550301 has 8 divisors (see below), whose sum is σ = 45188915160. Its totient is φ = 45076223808.

The previous prime is 45132550259. The next prime is 45132550319. The reversal of 45132550301 is 10305523154.

It can be written as a sum of positive squares in 4 ways, for example, as 15454219225 + 29678331076 = 124315^2 + 172274^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45132550301 - 26 = 45132550237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45132550321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2849135 + ... + 2864931.

It is an arithmetic number, because the mean of its divisors is an integer number (5648614395).

Almost surely, 245132550301 is an apocalyptic number.

It is an amenable number.

45132550301 is a deficient number, since it is larger than the sum of its proper divisors (56364859).

45132550301 is a wasteful number, since it uses less digits than its factorization.

45132550301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19183.

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 45132550301 in words is "forty-five billion, one hundred thirty-two million, five hundred fifty thousand, three hundred one".

Divisors: 1 1597 1789 15797 2857033 25227809 28260833 45132550301