900525125071 has 32 divisors (see below), whose sum is σ = 1061073893376. Its totient is φ = 753463200000.

The previous prime is 900525124979. The next prime is 900525125089. The reversal of 900525125071 is 170521525009.

It is a cyclic number.

It is not a de Polignac number, because 900525125071 - 2⁹ = 900525124559 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 900525125071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900525125471) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128624571 + ... + 128631571.

It is an arithmetic number, because the mean of its divisors is an integer number (33158559168).

Almost surely, 2^900525125071 is an apocalyptic number.

900525125071 is a deficient number, since it is larger than the sum of its proper divisors (160548768305).

900525125071 is a wasteful number, since it uses less digits than its factorization.

900525125071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9543.

The product of its (nonzero) digits is 31500, while the sum is 37.

The spelling of 900525125071 in words is "nine hundred billion, five hundred twenty-five million, one hundred twenty-five thousand, seventy-one".