61265415045356 has 48 divisors (see below), whose sum is σ = 108047906684928. Its totient is φ = 30395423553600.

The previous prime is 61265415045349. The next prime is 61265415045391. The reversal of 61265415045356 is 65354051456216.

It is a junction number, because it is equal to n+sod(n) for n = 61265415045298 and 61265415045307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1904233286 + ... + 1904265458.

It is an arithmetic number, because the mean of its divisors is an integer number (2250998055936).

Almost surely, 2^{61265415045356} is an apocalyptic number.

It is an amenable number.

61265415045356 is a deficient number, since it is larger than the sum of its proper divisors (46782491639572).

61265415045356 is a wasteful number, since it uses less digits than its factorization.

61265415045356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38582 (or 38580 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 53.

The spelling of 61265415045356 in words is "sixty-one trillion, two hundred sixty-five billion, four hundred fifteen million, forty-five thousand, three hundred fifty-six".