2505966472 has 64 divisors (see below), whose sum is σ = 5007744000. Its totient is φ = 1173082944.

The previous prime is 2505966467. The next prime is 2505966497. The reversal of 2505966472 is 2746695052.

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 3896983 + ... + 3897625.

It is an arithmetic number, because the mean of its divisors is an integer number (78246000).

Almost surely, 2^2505966472 is an apocalyptic number.

It is an amenable number.

2505966472 is a deficient number, since it is larger than the sum of its proper divisors (2501777528).

2505966472 is a wasteful number, since it uses less digits than its factorization.

2505966472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090 (or 1086 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 46.

The square root of 2505966472 is about 50059.6291636284. The cubic root of 2505966472 is about 1358.2876502817.

The spelling of 2505966472 in words is "two billion, five hundred five million, nine hundred sixty-six thousand, four hundred seventy-two".