48787004865 has 32 divisors (see below), whose sum is σ = 79405560576. Its totient is φ = 25571669760.

The previous prime is 48787004809. The next prime is 48787004879. The reversal of 48787004865 is 56840078784.

It is a happy number.

It is not a de Polignac number, because 48787004865 - 2¹⁶ = 48786939329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1097247 + ... + 1140843.

It is an arithmetic number, because the mean of its divisors is an integer number (2481423768).

Almost surely, 2^48787004865 is an apocalyptic number.

It is an amenable number.

48787004865 is a deficient number, since it is larger than the sum of its proper divisors (30618555711).

48787004865 is a wasteful number, since it uses less digits than its factorization.

48787004865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44889.

The product of its (nonzero) digits is 12042240, while the sum is 57.

The spelling of 48787004865 in words is "forty-eight billion, seven hundred eighty-seven million, four thousand, eight hundred sixty-five".