45254661550430 has 16 divisors (see below), whose sum is σ = 81467428830624. Its totient is φ = 18099856166880.

The previous prime is 45254661550391. The next prime is 45254661550433. The reversal of 45254661550430 is 3405516645254.

It is a super-2 number, since 2×45254661550430² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45254661550433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250962026 + ... + 251142285.

It is an arithmetic number, because the mean of its divisors is an integer number (5091714301914).

Almost surely, 2^{45254661550430} is an apocalyptic number.

45254661550430 is a deficient number, since it is larger than the sum of its proper divisors (36212767280194).

45254661550430 is a wasteful number, since it uses less digits than its factorization.

45254661550430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502113331.

The product of its (nonzero) digits is 8640000, while the sum is 50.

The spelling of 45254661550430 in words is "forty-five trillion, two hundred fifty-four billion, six hundred sixty-one million, five hundred fifty thousand, four hundred thirty".