34523220525 has 48 divisors (see below), whose sum is σ = 59245874688. Its totient is φ = 17719776000.

The previous prime is 34523220497. The next prime is 34523220539. The reversal of 34523220525 is 52502232543.

It is not a de Polignac number, because 34523220525 - 2¹⁰ = 34523219501 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 379807 + ... + 461843.

It is an arithmetic number, because the mean of its divisors is an integer number (1234289056).

Almost surely, 2^34523220525 is an apocalyptic number.

It is an amenable number.

34523220525 is a deficient number, since it is larger than the sum of its proper divisors (24722654163).

34523220525 is a wasteful number, since it uses less digits than its factorization.

34523220525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82262 (or 82257 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The spelling of 34523220525 in words is "thirty-four billion, five hundred twenty-three million, two hundred twenty thousand, five hundred twenty-five".