525052527256 has 64 divisors (see below), whose sum is σ = 1000618894080. Its totient is φ = 258259854720.

The previous prime is 525052527253. The next prime is 525052527281. The reversal of 525052527256 is 652725250525.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525052527253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91837710 + ... + 91843426.

It is an arithmetic number, because the mean of its divisors is an integer number (15634670220).

Almost surely, 2^525052527256 is an apocalyptic number.

It is an amenable number.

525052527256 is a deficient number, since it is larger than the sum of its proper divisors (475566366824).

525052527256 is a wasteful number, since it uses less digits than its factorization.

525052527256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6544 (or 6540 counting only the distinct ones).

The product of its (nonzero) digits is 2100000, while the sum is 46.

The spelling of 525052527256 in words is "five hundred twenty-five billion, fifty-two million, five hundred twenty-seven thousand, two hundred fifty-six".