10271656332 has 60 divisors (see below), whose sum is σ = 30688165200. Its totient is φ = 2934758304.

The previous prime is 10271656331. The next prime is 10271656337. The reversal of 10271656332 is 23365617201.

10271656332 is a `hidden beast` number, since 1 + 0 + 2 + 7 + 16 + 5 + 633 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10271656331) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2262207 + ... + 2266742.

It is an arithmetic number, because the mean of its divisors is an integer number (511469420).

Almost surely, 2^10271656332 is an apocalyptic number.

10271656332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10271656332 is an abundant number, since it is smaller than the sum of its proper divisors (20416508868).

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

10271656332 is a wasteful number, since it uses less digits than its factorization.

10271656332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4528972 (or 4528961 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 10271656332 in words is "ten billion, two hundred seventy-one million, six hundred fifty-six thousand, three hundred thirty-two".