2453525136 has 60 divisors (see below), whose sum is σ = 7270379532. Its totient is φ = 769732608.

The previous prime is 2453525117. The next prime is 2453525143. The reversal of 2453525136 is 6315253542.

It can be written as a sum of positive squares in 2 ways, for example, as 2290196736 + 163328400 = 47856^2 + 12780^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2453525136.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 498681 + ... + 503576.

Almost surely, 2^2453525136 is an apocalyptic number.

It is an amenable number.

2453525136 is an abundant number, since it is smaller than the sum of its proper divisors (4816854396).

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

2453525136 is a wasteful number, since it uses less digits than its factorization.

2453525136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002288 (or 1002279 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 2453525136 is about 49533.0711343442. The cubic root of 2453525136 is about 1348.7460026170.

Adding to 2453525136 its reverse (6315253542), we get a palindrome (8768778678).

The spelling of 2453525136 in words is "two billion, four hundred fifty-three million, five hundred twenty-five thousand, one hundred thirty-six".