45051142554404 has 48 divisors (see below), whose sum is σ = 91582787659776. Its totient is φ = 18990405590400.

The previous prime is 45051142554389. The next prime is 45051142554413. The reversal of 45051142554404 is 40445524115054.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46633634 + ... + 47589894.

It is an arithmetic number, because the mean of its divisors is an integer number (1907974742912).

Almost surely, 2^{45051142554404} is an apocalyptic number.

It is an amenable number.

45051142554404 is an abundant number, since it is smaller than the sum of its proper divisors (46531645105372).

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

45051142554404 is a wasteful number, since it uses less digits than its factorization.

45051142554404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983916 (or 983914 counting only the distinct ones).

The product of its (nonzero) digits is 1280000, while the sum is 44.

Adding to 45051142554404 its reverse (40445524115054), we get a palindrome (85496666669458).

The spelling of 45051142554404 in words is "forty-five trillion, fifty-one billion, one hundred forty-two million, five hundred fifty-four thousand, four hundred four".