100804648664 has 32 divisors (see below), whose sum is σ = 194813022240. Its totient is φ = 48877785600.

The previous prime is 100804648663. The next prime is 100804648667. The reversal of 100804648664 is 466846408001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100804648661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1420049 + ... + 1489344.

It is an arithmetic number, because the mean of its divisors is an integer number (6087906945).

Almost surely, 2^100804648664 is an apocalyptic number.

It is an amenable number.

100804648664 is a deficient number, since it is larger than the sum of its proper divisors (94008373576).

100804648664 is a wasteful number, since it uses less digits than its factorization.

100804648664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909531 (or 2909527 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 47.

The spelling of 100804648664 in words is "one hundred billion, eight hundred four million, six hundred forty-eight thousand, six hundred sixty-four".