23277536460 has 48 divisors (see below), whose sum is σ = 72419004000. Its totient is φ = 6207342912.

The previous prime is 23277536441. The next prime is 23277536483. The reversal of 23277536460 is 6463577232.

23277536460 is a `hidden beast` number, since 2 + 3 + 2 + 77 + 536 + 46 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21552735 + ... + 21553814.

It is an arithmetic number, because the mean of its divisors is an integer number (1508729250).

Almost surely, 2^23277536460 is an apocalyptic number.

23277536460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23277536460 is an abundant number, since it is smaller than the sum of its proper divisors (49141467540).

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

23277536460 is a wasteful number, since it uses less digits than its factorization.

23277536460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43106567 (or 43106559 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 45.

The spelling of 23277536460 in words is "twenty-three billion, two hundred seventy-seven million, five hundred thirty-six thousand, four hundred sixty".