22532154510 has 16 divisors (see below), whose sum is σ = 54077170896. Its totient is φ = 6008574528.

The previous prime is 22532154487. The next prime is 22532154529. The reversal of 22532154510 is 1545123522.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 751071817 = 22532154510 / (2 + 2 + 5 + 3 + 2 + 1 + 5 + 4 + 5 + 1 + 0).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 375535879 + ... + 375535938.

It is an arithmetic number, because the mean of its divisors is an integer number (3379823181).

Almost surely, 2^22532154510 is an apocalyptic number.

22532154510 is an abundant number, since it is smaller than the sum of its proper divisors (31545016386).

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

22532154510 is a wasteful number, since it uses less digits than its factorization.

22532154510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751071827.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 22532154510 in words is "twenty-two billion, five hundred thirty-two million, one hundred fifty-four thousand, five hundred ten".