2525500004 has 12 divisors (see below), whose sum is σ = 4611782784. Its totient is φ = 1207847784.

The previous prime is 2525499997. The next prime is 2525500057. The reversal of 2525500004 is 4000055252.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13725452 + ... + 13725635.

It is an arithmetic number, because the mean of its divisors is an integer number (384315232).

Almost surely, 2^2525500004 is an apocalyptic number.

It is an amenable number.

2525500004 is a deficient number, since it is larger than the sum of its proper divisors (2086282780).

2525500004 is a wasteful number, since it uses less digits than its factorization.

2525500004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27451114 (or 27451112 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 2525500004 is about 50254.3530850811. The cubic root of 2525500004 is about 1361.8077179370.

Adding to 2525500004 its reverse (4000055252), we get a palindrome (6525555256).

The spelling of 2525500004 in words is "two billion, five hundred twenty-five million, five hundred thousand, four".