22540614052 has 24 divisors (see below), whose sum is σ = 45296929440. Its totient is φ = 9706484160.

The previous prime is 22540614023. The next prime is 22540614137. The reversal of 22540614052 is 25041604522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13480393 + ... + 13482064.

It is an arithmetic number, because the mean of its divisors is an integer number (1887372060).

Almost surely, 2^22540614052 is an apocalyptic number.

22540614052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22540614052 is an abundant number, since it is smaller than the sum of its proper divisors (22756315388).

22540614052 is a wasteful number, since it uses less digits than its factorization.

22540614052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26962491 (or 26962489 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 22540614052 in words is "twenty-two billion, five hundred forty million, six hundred fourteen thousand, fifty-two".