61104865232 has 20 divisors (see below), whose sum is σ = 118472539296. Its totient is φ = 30531306720.

The previous prime is 61104865223. The next prime is 61104865259. The reversal of 61104865232 is 23256840116.

61104865232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1296494 + ... + 1342797.

Almost surely, 2^61104865232 is an apocalyptic number.

It is an amenable number.

61104865232 is a deficient number, since it is larger than the sum of its proper divisors (57367674064).

61104865232 is a wasteful number, since it uses less digits than its factorization.

61104865232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640746 (or 2640740 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 61104865232 in words is "sixty-one billion, one hundred four million, eight hundred sixty-five thousand, two hundred thirty-two".