61560413176 has 16 divisors (see below), whose sum is σ = 115433037000. Its totient is φ = 30778269984.

The previous prime is 61560413153. The next prime is 61560413177. The reversal of 61560413176 is 67131406516.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61560413177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102226 + ... + 365473.

Almost surely, 2^61560413176 is an apocalyptic number.

It is an amenable number.

61560413176 is a deficient number, since it is larger than the sum of its proper divisors (53872623824).

61560413176 is a wasteful number, since it uses less digits than its factorization.

61560413176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484158 (or 484154 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 61560413176 in words is "sixty-one billion, five hundred sixty million, four hundred thirteen thousand, one hundred seventy-six".