10477658780 has 24 divisors (see below), whose sum is σ = 22005321408. Its totient is φ = 4190637248.

The previous prime is 10477658777. The next prime is 10477658827. The reversal of 10477658780 is 8785677401.

It is a super-2 number, since 2×10477658780² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240002 + ... + 280278.

It is an arithmetic number, because the mean of its divisors is an integer number (916888392).

Almost surely, 2^10477658780 is an apocalyptic number.

10477658780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10477658780 is an abundant number, since it is smaller than the sum of its proper divisors (11527662628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10477658780 is a wasteful number, since it uses less digits than its factorization.

10477658780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53293 (or 53291 counting only the distinct ones).

The product of its (nonzero) digits is 2634240, while the sum is 53.

The spelling of 10477658780 in words is "ten billion, four hundred seventy-seven million, six hundred fifty-eight thousand, seven hundred eighty".