10387748818 has 16 divisors (see below), whose sum is σ = 16570804320. Its totient is φ = 4869783936.

The previous prime is 10387748803. The next prime is 10387748827. The reversal of 10387748818 is 81884778301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1405396 + ... + 1412767.

It is an arithmetic number, because the mean of its divisors is an integer number (1035675270).

Almost surely, 2^10387748818 is an apocalyptic number.

10387748818 is a deficient number, since it is larger than the sum of its proper divisors (6183055502).

10387748818 is a wasteful number, since it uses less digits than its factorization.

10387748818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818281.

The product of its (nonzero) digits is 2408448, while the sum is 55.

The spelling of 10387748818 in words is "ten billion, three hundred eighty-seven million, seven hundred forty-eight thousand, eight hundred eighteen".