22532456400532 has 24 divisors (see below), whose sum is σ = 44962955986536. Its totient is φ = 9787854363648.

The previous prime is 22532456400527. The next prime is 22532456400541. The reversal of 22532456400532 is 23500465423522.

It can be written as a sum of positive squares in 4 ways, for example, as 447381725956 + 22085074674576 = 668866^2 + 4699476^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12744601153 + ... + 12744602920.

It is an arithmetic number, because the mean of its divisors is an integer number (1873456499439).

Almost surely, 2^{22532456400532} is an apocalyptic number.

It is an amenable number.

22532456400532 is a deficient number, since it is larger than the sum of its proper divisors (22430499586004).

22532456400532 is a wasteful number, since it uses less digits than its factorization.

22532456400532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25489204107 (or 25489204105 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 43.

The spelling of 22532456400532 in words is "twenty-two trillion, five hundred thirty-two billion, four hundred fifty-six million, four hundred thousand, five hundred thirty-two".