534005525 has 12 divisors (see below), whose sum is σ = 678318564. Its totient is φ = 416784000.

The previous prime is 534005453. The next prime is 534005543. The reversal of 534005525 is 525500435.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 136282276 + 397723249 = 11674^2 + 19943^2 .

It is not a de Polignac number, because 534005525 - 2²² = 529811221 is a prime.

It is a Duffinian number.

It is a Curzon 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, 259466 + ... + 261515.

It is an arithmetic number, because the mean of its divisors is an integer number (56526547).

Almost surely, 2^534005525 is an apocalyptic number.

It is an amenable number.

534005525 is a deficient number, since it is larger than the sum of its proper divisors (144313039).

534005525 is a wasteful number, since it uses less digits than its factorization.

534005525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521032 (or 521027 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 534005525 is about 23108.5595613400. The cubic root of 534005525 is about 811.3008234996.

The spelling of 534005525 in words is "five hundred thirty-four million, five thousand, five hundred twenty-five".