115406569048 has 16 divisors (see below), whose sum is σ = 219934650960. Its totient is φ = 56757328800.

The previous prime is 115406569021. The next prime is 115406569073. The reversal of 115406569048 is 840965604511.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 115406568992 and 115406569010.

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, 118243948 + ... + 118244923.

It is an arithmetic number, because the mean of its divisors is an integer number (13745915685).

Almost surely, 2^115406569048 is an apocalyptic number.

It is an amenable number.

115406569048 is a deficient number, since it is larger than the sum of its proper divisors (104528081912).

115406569048 is a wasteful number, since it uses less digits than its factorization.

115406569048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236488938 (or 236488934 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 115406569048 in words is "one hundred fifteen billion, four hundred six million, five hundred sixty-nine thousand, forty-eight".