2520625532 has 12 divisors (see below), whose sum is σ = 4426683576. Its totient is φ = 1255858800.

The previous prime is 2520625501. The next prime is 2520625543. The reversal of 2520625532 is 2355260252.

It is a congruent number.

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, 1112219 + ... + 1114482.

It is an arithmetic number, because the mean of its divisors is an integer number (368890298).

Almost surely, 2^2520625532 is an apocalyptic number.

It is an amenable number.

2520625532 is a deficient number, since it is larger than the sum of its proper divisors (1906058044).

2520625532 is a wasteful number, since it uses less digits than its factorization.

2520625532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2226988 (or 2226986 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 2520625532 is about 50205.8316533050. The cubic root of 2520625532 is about 1360.9310111598.

Adding to 2520625532 its reverse (2355260252), we get a palindrome (4875885784).

The spelling of 2520625532 in words is "two billion, five hundred twenty million, six hundred twenty-five thousand, five hundred thirty-two".