525162132 has 36 divisors (see below), whose sum is σ = 1448175456. Its totient is φ = 159139920.

The previous prime is 525162097. The next prime is 525162133. The reversal of 525162132 is 231261525.

It is a happy number.

525162132 is a `hidden beast` number, since 5 + 2 + 5 + 1 + 621 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 525162096 and 525162105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525162133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 662688 + ... + 663479.

It is an arithmetic number, because the mean of its divisors is an integer number (40227096).

Almost surely, 2^525162132 is an apocalyptic number.

It is an amenable number.

525162132 is an abundant number, since it is smaller than the sum of its proper divisors (923013324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

525162132 is a wasteful number, since it uses less digits than its factorization.

525162132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326188 (or 1326183 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 525162132 is about 22916.4162119647. The cubic root of 525162132 is about 806.7973584058.

The spelling of 525162132 in words is "five hundred twenty-five million, one hundred sixty-two thousand, one hundred thirty-two".