34220506525 has 6 divisors (see below), whose sum is σ = 42433428122. Its totient is φ = 27376405200.

The previous prime is 34220506493. The next prime is 34220506531. The reversal of 34220506525 is 52560502243.

It can be written as a sum of positive squares in 3 ways, for example, as 6971081049 + 27249425476 = 83493^2 + 165074^2 .

It is not a de Polignac number, because 34220506525 - 2⁵ = 34220506493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 684410106 + ... + 684410155.

Almost surely, 2^34220506525 is an apocalyptic number.

It is an amenable number.

34220506525 is a deficient number, since it is larger than the sum of its proper divisors (8212921597).

34220506525 is a wasteful number, since it uses less digits than its factorization.

34220506525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368820271 (or 1368820266 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 34220506525 in words is "thirty-four billion, two hundred twenty million, five hundred six thousand, five hundred twenty-five".