2150403525 has 96 divisors (see below), whose sum is σ = 4246692480. Its totient is φ = 1062927360.

The previous prime is 2150403523. The next prime is 2150403529. The reversal of 2150403525 is 5253040512.

It is a happy number.

It is not a de Polignac number, because 2150403525 - 2¹ = 2150403523 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150403523) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 767427 + ... + 770223.

It is an arithmetic number, because the mean of its divisors is an integer number (44236380).

Almost surely, 2^2150403525 is an apocalyptic number.

2150403525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2150403525 is a deficient number, since it is larger than the sum of its proper divisors (2096288955).

2150403525 is a wasteful number, since it uses less digits than its factorization.

2150403525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900 (or 2889 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 2150403525 is about 46372.4435953078. The cubic root of 2150403525 is about 1290.7436220940.

The spelling of 2150403525 in words is "two billion, one hundred fifty million, four hundred three thousand, five hundred twenty-five".