45146673044825 has 48 divisors (see below), whose sum is σ = 61125582355200. Its totient is φ = 32804685345600.

The previous prime is 45146673044801. The next prime is 45146673044933. The reversal of 45146673044825 is 52844037664154.

It is a happy number.

It is not a de Polignac number, because 45146673044825 - 2²⁰ = 45146671996249 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1547217086 + ... + 1547246264.

It is an arithmetic number, because the mean of its divisors is an integer number (1273449632400).

Almost surely, 2^{45146673044825} is an apocalyptic number.

It is an amenable number.

45146673044825 is a deficient number, since it is larger than the sum of its proper divisors (15978909310375).

45146673044825 is a wasteful number, since it uses less digits than its factorization.

45146673044825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34022 (or 34017 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 59.

The spelling of 45146673044825 in words is "forty-five trillion, one hundred forty-six billion, six hundred seventy-three million, forty-four thousand, eight hundred twenty-five".