45525134451256 has 64 divisors (see below), whose sum is σ = 90561706840800. Its totient is φ = 21380749258752.

The previous prime is 45525134451233. The next prime is 45525134451257. The reversal of 45525134451256 is 65215443152554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45525134451257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137618980 + ... + 137949388.

Almost surely, 2^{45525134451256} is an apocalyptic number.

It is an amenable number.

45525134451256 is a deficient number, since it is larger than the sum of its proper divisors (45036572389544).

45525134451256 is a wasteful number, since it uses less digits than its factorization.

45525134451256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332456 (or 332452 counting only the distinct ones).

The product of its digits is 14400000, while the sum is 52.

The spelling of 45525134451256 in words is "forty-five trillion, five hundred twenty-five billion, one hundred thirty-four million, four hundred fifty-one thousand, two hundred fifty-six".