2532153501 has 32 divisors (see below), whose sum is σ = 3888727040. Its totient is φ = 1626739200.

The previous prime is 2532153469. The next prime is 2532153523. The reversal of 2532153501 is 1053512352.

It is a happy number.

2532153501 is a `hidden beast` number, since 2 + 5 + 3 + 2 + 153 + 501 = 666.

It is not a de Polignac number, because 2532153501 - 2⁵ = 2532153469 is a prime.

It is a super-4 number, since 4×2532153501⁴ (a number of 39 digits) contains 4444 as substring.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532153551) 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, 195441 + ... + 207993.

It is an arithmetic number, because the mean of its divisors is an integer number (121522720).

Almost surely, 2^2532153501 is an apocalyptic number.

It is an amenable number.

2532153501 is a deficient number, since it is larger than the sum of its proper divisors (1356573539).

2532153501 is a wasteful number, since it uses less digits than its factorization.

2532153501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12834 (or 12828 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 2532153501 is about 50320.5077577721. The cubic root of 2532153501 is about 1363.0025754858.

Adding to 2532153501 its reverse (1053512352), we get a palindrome (3585665853).

The spelling of 2532153501 in words is "two billion, five hundred thirty-two million, one hundred fifty-three thousand, five hundred one".