534111331525 has 12 divisors (see below), whose sum is σ = 662307412192. Its totient is φ = 427283025840.

The previous prime is 534111331511. The next prime is 534111331553. The reversal of 534111331525 is 525133111435.

It is not a de Polignac number, because 534111331525 - 2⁵ = 534111331493 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 11 ways as a sum of consecutive naturals, for example, 2734162 + ... + 2922988.

Almost surely, 2^534111331525 is an apocalyptic number.

It is an amenable number.

534111331525 is a deficient number, since it is larger than the sum of its proper divisors (128196080667).

534111331525 is a wasteful number, since it uses less digits than its factorization.

534111331525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301980 (or 301975 counting only the distinct ones).

The product of its digits is 27000, while the sum is 34.

The spelling of 534111331525 in words is "five hundred thirty-four billion, one hundred eleven million, three hundred thirty-one thousand, five hundred twenty-five".