10274534564 has 24 divisors (see below), whose sum is σ = 21050268288. Its totient is φ = 4295972160.

The previous prime is 10274534561. The next prime is 10274534587. The reversal of 10274534564 is 46543547201.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (10274534561) 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, 4473824 + ... + 4476119.

It is an arithmetic number, because the mean of its divisors is an integer number (877094512).

Almost surely, 2^10274534564 is an apocalyptic number.

10274534564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10274534564 is an abundant number, since it is smaller than the sum of its proper divisors (10775733724).

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

10274534564 is a wasteful number, since it uses less digits than its factorization.

10274534564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8949995 (or 8949993 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 10274534564 in words is "ten billion, two hundred seventy-four million, five hundred thirty-four thousand, five hundred sixty-four".