45201557136 has 40 divisors (see below), whose sum is σ = 120797268480. Its totient is φ = 14547627136.

The previous prime is 45201557131. The next prime is 45201557183. The reversal of 45201557136 is 63175510254.

It is a junction number, because it is equal to n+sod(n) for n = 45201557094 and 45201557103.

It is not an unprimeable number, because it can be changed into a prime (45201557131) 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, 16234800 + ... + 16237583.

It is an arithmetic number, because the mean of its divisors is an integer number (3019931712).

Almost surely, 2^45201557136 is an apocalyptic number.

It is an amenable number.

45201557136 is an abundant number, since it is smaller than the sum of its proper divisors (75595711344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45201557136 is a wasteful number, since it uses less digits than its factorization.

45201557136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32472423 (or 32472417 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 45201557136 in words is "forty-five billion, two hundred one million, five hundred fifty-seven thousand, one hundred thirty-six".