22534513051 has 4 divisors (see below), whose sum is σ = 23514274512. Its totient is φ = 21554751592.

The previous prime is 22534513039. The next prime is 22534513069. The reversal of 22534513051 is 15031543522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22534513051 - 2¹³ = 22534504859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22534513021) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 489880696 + ... + 489880741.

It is an arithmetic number, because the mean of its divisors is an integer number (5878568628).

Almost surely, 2^22534513051 is an apocalyptic number.

22534513051 is a deficient number, since it is larger than the sum of its proper divisors (979761461).

22534513051 is an equidigital number, since it uses as much as digits as its factorization.

22534513051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979761460.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 22534513051 in words is "twenty-two billion, five hundred thirty-four million, five hundred thirteen thousand, fifty-one".