2525031012 has 48 divisors (see below), whose sum is σ = 7129503360. Its totient is φ = 678999552.

The previous prime is 2525031001. The next prime is 2525031137. The reversal of 2525031012 is 2101305252.

It is a super-2 number, since 2×2525031012² = 12751563223123488288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2525031012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 882687 + ... + 885542.

It is an arithmetic number, because the mean of its divisors is an integer number (148531320).

Almost surely, 2^2525031012 is an apocalyptic number.

It is an amenable number.

2525031012 is an abundant number, since it is smaller than the sum of its proper divisors (4604472348).

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

2525031012 is a wasteful number, since it uses less digits than its factorization.

2525031012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768260 (or 1768258 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2525031012 is about 50249.6866855904. The cubic root of 2525031012 is about 1361.7234156255.

Adding to 2525031012 its reverse (2101305252), we get a palindrome (4626336264).

The spelling of 2525031012 in words is "two billion, five hundred twenty-five million, thirty-one thousand, twelve".