10277870464 has 32 divisors (see below), whose sum is σ = 20490157800. Its totient is φ = 5135242752.

The previous prime is 10277870461. The next prime is 10277870501. The reversal of 10277870464 is 46407877201.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10277870461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154522 + ... + 210790.

Almost surely, 2^10277870464 is an apocalyptic number.

It is an amenable number.

10277870464 is a deficient number, since it is larger than the sum of its proper divisors (10212287336).

10277870464 is an equidigital number, since it uses as much as digits as its factorization.

10277870464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57710 (or 57698 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 46.

The spelling of 10277870464 in words is "ten billion, two hundred seventy-seven million, eight hundred seventy thousand, four hundred sixty-four".