45588623090 has 8 divisors (see below), whose sum is σ = 82059521580. Its totient is φ = 18235449232.

The previous prime is 45588623083. The next prime is 45588623131. The reversal of 45588623090 is 9032688554.

It can be written as a sum of positive squares in 2 ways, for example, as 45570721729 + 17901361 = 213473^2 + 4231^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45588623090² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2279431145 + ... + 2279431164.

Almost surely, 2^45588623090 is an apocalyptic number.

45588623090 is a deficient number, since it is larger than the sum of its proper divisors (36470898490).

45588623090 is a wasteful number, since it uses less digits than its factorization.

45588623090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4558862316.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 45588623090 in words is "forty-five billion, five hundred eighty-eight million, six hundred twenty-three thousand, ninety".