45504253426 has 16 divisors (see below), whose sum is σ = 69063370200. Its totient is φ = 22484680960.

The previous prime is 45504253409. The next prime is 45504253439. The reversal of 45504253426 is 62435240554.

It is a happy number.

45504253426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 45183879225 + 320374201 = 212565^2 + 17899^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328855 + ... + 446266.

Almost surely, 2^45504253426 is an apocalyptic number.

45504253426 is a deficient number, since it is larger than the sum of its proper divisors (23559116774).

45504253426 is a wasteful number, since it uses less digits than its factorization.

45504253426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775469.

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 45504253426 in words is "forty-five billion, five hundred four million, two hundred fifty-three thousand, four hundred twenty-six".