53745571275532 has 6 divisors (see below), whose sum is σ = 94054749732188. Its totient is φ = 26872785637764.

The previous prime is 53745571275503. The next prime is 53745571275541. The reversal of 53745571275532 is 23557217554735.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6718196409438 + ... + 6718196409445.

Almost surely, 2^{53745571275532} is an apocalyptic number.

It is an amenable number.

53745571275532 is a deficient number, since it is larger than the sum of its proper divisors (40309178456656).

53745571275532 is a wasteful number, since it uses less digits than its factorization.

53745571275532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13436392818887 (or 13436392818885 counting only the distinct ones).

The product of its digits is 154350000, while the sum is 61.

The spelling of 53745571275532 in words is "fifty-three trillion, seven hundred forty-five billion, five hundred seventy-one million, two hundred seventy-five thousand, five hundred thirty-two".