45115442054232 has 64 divisors (see below), whose sum is σ = 126367577280000. Its totient is φ = 13301850234240.

The previous prime is 45115442054231. The next prime is 45115442054233. The reversal of 45115442054232 is 23245024451154.

It is an interprime number because it is at equal distance from previous prime (45115442054231) and next prime (45115442054233).

It is a super-3 number, since 3×45115442054232³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45115442054231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2309339232 + ... + 2309358767.

It is an arithmetic number, because the mean of its divisors is an integer number (1974493395000).

Almost surely, 2^{45115442054232} is an apocalyptic number.

It is an amenable number.

45115442054232 is an abundant number, since it is smaller than the sum of its proper divisors (81252135225768).

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

45115442054232 is a wasteful number, since it uses less digits than its factorization.

45115442054232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4618698056 (or 4618698052 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 42.

The spelling of 45115442054232 in words is "forty-five trillion, one hundred fifteen billion, four hundred forty-two million, fifty-four thousand, two hundred thirty-two".