23514540522 has 64 divisors (see below), whose sum is σ = 54348807168. Its totient is φ = 6703200000.

The previous prime is 23514540509. The next prime is 23514540541. The reversal of 23514540522 is 22504541532.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3195147 + ... + 3202497.

It is an arithmetic number, because the mean of its divisors is an integer number (849200112).

Almost surely, 2^23514540522 is an apocalyptic number.

23514540522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23514540522 is an abundant number, since it is smaller than the sum of its proper divisors (30834266646).

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

23514540522 is a wasteful number, since it uses less digits than its factorization.

23514540522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10235.

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 23514540522 in words is "twenty-three billion, five hundred fourteen million, five hundred forty thousand, five hundred twenty-two".