45112254404 has 24 divisors (see below), whose sum is σ = 90376691328. Its totient is φ = 19301212800.

The previous prime is 45112254389. The next prime is 45112254413. The reversal of 45112254404 is 40445221154.

It is a super-2 number, since 2×45112254404² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1341872 + ... + 1375079.

It is an arithmetic number, because the mean of its divisors is an integer number (3765695472).

Almost surely, 2^45112254404 is an apocalyptic number.

It is an amenable number.

45112254404 is an abundant number, since it is smaller than the sum of its proper divisors (45264436924).

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

45112254404 is a wasteful number, since it uses less digits than its factorization.

45112254404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2717555 (or 2717553 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 45112254404 its reverse (40445221154), we get a palindrome (85557475558).

The spelling of 45112254404 in words is "forty-five billion, one hundred twelve million, two hundred fifty-four thousand, four hundred four".