531250253101 has 16 divisors (see below), whose sum is σ = 544672961280. Its totient is φ = 518000232960.

The previous prime is 531250253089. The next prime is 531250253117. The reversal of 531250253101 is 101352052135.

It is a cyclic number.

It is not a de Polignac number, because 531250253101 - 2⁵ = 531250253069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 531250253101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531250253201) 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, 9938835 + ... + 9992143.

It is an arithmetic number, because the mean of its divisors is an integer number (34042060080).

Almost surely, 2^531250253101 is an apocalyptic number.

It is an amenable number.

531250253101 is a deficient number, since it is larger than the sum of its proper divisors (13422708179).

531250253101 is a wasteful number, since it uses less digits than its factorization.

531250253101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54924.

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 531250253101 in words is "five hundred thirty-one billion, two hundred fifty million, two hundred fifty-three thousand, one hundred one".