52522551023 has 4 divisors (see below), whose sum is σ = 52523070768. Its totient is φ = 52522031280.

The previous prime is 52522551019. The next prime is 52522551031. The reversal of 52522551023 is 32015522525.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52522551023 - 2² = 52522551019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52522551043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53843 + ... + 328548.

It is an arithmetic number, because the mean of its divisors is an integer number (13130767692).

Almost surely, 2^52522551023 is an apocalyptic number.

52522551023 is a deficient number, since it is larger than the sum of its proper divisors (519745).

52522551023 is a wasteful number, since it uses less digits than its factorization.

52522551023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519744.

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 52522551023 in words is "fifty-two billion, five hundred twenty-two million, five hundred fifty-one thousand, twenty-three".