2530611532 has 12 divisors (see below), whose sum is σ = 4471566736. Its totient is φ = 1253021040.

The previous prime is 2530611509. The next prime is 2530611569. The reversal of 2530611532 is 2351160352.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2530611532.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3070719 + ... + 3071542.

Almost surely, 2^2530611532 is an apocalyptic number.

It is an amenable number.

2530611532 is a deficient number, since it is larger than the sum of its proper divisors (1940955204).

2530611532 is a wasteful number, since it uses less digits than its factorization.

2530611532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6142368 (or 6142366 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 2530611532 is about 50305.1839475814. The cubic root of 2530611532 is about 1362.7258499664.

Adding to 2530611532 its reverse (2351160352), we get a palindrome (4881771884).

The spelling of 2530611532 in words is "two billion, five hundred thirty million, six hundred eleven thousand, five hundred thirty-two".