61183313496 has 64 divisors (see below), whose sum is σ = 170024738400. Its totient is φ = 20385907200.

The previous prime is 61183313453. The next prime is 61183313501. The reversal of 61183313496 is 69431338116.

It is a happy number.

61183313496 is a `hidden beast` number, since 6 + 118 + 33 + 13 + 496 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 469236 + ... + 585276.

Almost surely, 2^61183313496 is an apocalyptic number.

It is an amenable number.

61183313496 is an abundant number, since it is smaller than the sum of its proper divisors (108841424904).

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

61183313496 is a wasteful number, since it uses less digits than its factorization.

61183313496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118497 (or 118487 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The spelling of 61183313496 in words is "sixty-one billion, one hundred eighty-three million, three hundred thirteen thousand, four hundred ninety-six".