2532157533 has 48 divisors (see below), whose sum is σ = 3855571200. Its totient is φ = 1599212160.

The previous prime is 2532157513. The next prime is 2532157583. The reversal of 2532157533 is 3357512352.

2532157533 is a `hidden beast` number, since 2 + 53 + 2 + 1 + 575 + 33 = 666.

It is not a de Polignac number, because 2532157533 - 2¹⁸ = 2531895389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532157513) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4680243 + ... + 4680783.

It is an arithmetic number, because the mean of its divisors is an integer number (80324400).

Almost surely, 2^2532157533 is an apocalyptic number.

It is an amenable number.

2532157533 is a deficient number, since it is larger than the sum of its proper divisors (1323413667).

2532157533 is a wasteful number, since it uses less digits than its factorization.

2532157533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882 (or 879 counting only the distinct ones).

The product of its digits is 94500, while the sum is 36.

The square root of 2532157533 is about 50320.5478209449. The cubic root of 2532157533 is about 1363.0032989310.

Adding to 2532157533 its reverse (3357512352), we get a palindrome (5889669885).

The spelling of 2532157533 in words is "two billion, five hundred thirty-two million, one hundred fifty-seven thousand, five hundred thirty-three".