2475664652 has 24 divisors (see below), whose sum is σ = 4470239424. Its totient is φ = 1198996992.

The previous prime is 2475664649. The next prime is 2475664657. The reversal of 2475664652 is 2564665742.

It is a super-2 number, since 2×2475664652² = 12257830938324562208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a junction number, because it is equal to n+sod(n) for n = 2475664597 and 2475664606.

It is not an unprimeable number, because it can be changed into a prime (2475664657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49643 + ... + 86114.

It is an arithmetic number, because the mean of its divisors is an integer number (186259976).

Almost surely, 2^2475664652 is an apocalyptic number.

It is an amenable number.

2475664652 is a deficient number, since it is larger than the sum of its proper divisors (1994574772).

2475664652 is a wasteful number, since it uses less digits than its factorization.

2475664652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135905 (or 135903 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 47.

The square root of 2475664652 is about 49756.0514108586. The cubic root of 2475664652 is about 1352.7906884501.

The spelling of 2475664652 in words is "two billion, four hundred seventy-five million, six hundred sixty-four thousand, six hundred fifty-two".