45257001112 has 16 divisors (see below), whose sum is σ = 89848458360. Its totient is φ = 21297412224.

The previous prime is 45257001079. The next prime is 45257001161. The reversal of 45257001112 is 21110075254.

It is a super-2 number, since 2×45257001112² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 166385898 + ... + 166386169.

Almost surely, 2^45257001112 is an apocalyptic number.

It is an amenable number.

45257001112 is a deficient number, since it is larger than the sum of its proper divisors (44591457248).

45257001112 is a wasteful number, since it uses less digits than its factorization.

45257001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332772090 (or 332772086 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

Adding to 45257001112 its reverse (21110075254), we get a palindrome (66367076366).

The spelling of 45257001112 in words is "forty-five billion, two hundred fifty-seven million, one thousand, one hundred twelve".