514006531525 has 24 divisors (see below), whose sum is σ = 681412440384. Its totient is φ = 383259206400.

The previous prime is 514006531501. The next prime is 514006531607. The reversal of 514006531525 is 525135600415.

It is a happy number.

It is not a de Polignac number, because 514006531525 - 2²⁷ = 513872313797 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 23 ways as a sum of consecutive naturals, for example, 5827231 + ... + 5914780.

It is an arithmetic number, because the mean of its divisors is an integer number (28392185016).

Almost surely, 2^514006531525 is an apocalyptic number.

It is an amenable number.

514006531525 is a deficient number, since it is larger than the sum of its proper divisors (167405908859).

514006531525 is a wasteful number, since it uses less digits than its factorization.

514006531525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11742141 (or 11742136 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 514006531525 in words is "five hundred fourteen billion, six million, five hundred thirty-one thousand, five hundred twenty-five".