53710725546 has 12 divisors (see below), whose sum is σ = 116373238722. Its totient is φ = 17903575176.

The previous prime is 53710725511. The next prime is 53710725587. The reversal of 53710725546 is 64552701735.

It is a happy number.

53710725546 is a `hidden beast` number, since 5 + 37 + 1 + 0 + 72 + 5 + 546 = 666.

It can be written as a sum of positive squares in only one way, i.e., 38922949521 + 14787776025 = 197289^2 + 121605^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1491964581 + ... + 1491964616.

Almost surely, 2^53710725546 is an apocalyptic number.

53710725546 is an abundant number, since it is smaller than the sum of its proper divisors (62662513176).

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

53710725546 is a wasteful number, since it uses less digits than its factorization.

53710725546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983929205 (or 2983929202 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 53710725546 in words is "fifty-three billion, seven hundred ten million, seven hundred twenty-five thousand, five hundred forty-six".