2520811032 has 16 divisors (see below), whose sum is σ = 6302027640. Its totient is φ = 840270336.

The previous prime is 2520811003. The next prime is 2520811037. The reversal of 2520811032 is 2301180252.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 105033793 = 2520811032 / (2 + 5 + 2 + 0 + 8 + 1 + 1 + 0 + 3 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 2520810993 and 2520811011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520811037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52516873 + ... + 52516920.

Almost surely, 2^2520811032 is an apocalyptic number.

It is an amenable number.

2520811032 is an abundant number, since it is smaller than the sum of its proper divisors (3781216608).

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

2520811032 is a wasteful number, since it uses less digits than its factorization.

2520811032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105033802 (or 105033798 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 2520811032 is about 50207.6790142703. The cubic root of 2520811032 is about 1360.9643952684.

Adding to 2520811032 its reverse (2301180252), we get a palindrome (4821991284).

The spelling of 2520811032 in words is "two billion, five hundred twenty million, eight hundred eleven thousand, thirty-two".