5656475 has 24 divisors (see below), whose sum is σ = 7791168. Its totient is φ = 4039200.

The previous prime is 5656463. The next prime is 5656481. The reversal of 5656475 is 5746565.

It is not a de Polignac number, because 5656475 - 2⁶ = 5656411 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18272 + ... + 18578.

It is an arithmetic number, because the mean of its divisors is an integer number (324632).

Almost surely, 2^5656475 is an apocalyptic number.

5656475 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5656475 is a deficient number, since it is larger than the sum of its proper divisors (2134693).

5656475 is a wasteful number, since it uses less digits than its factorization.

5656475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 390 counting only the distinct ones).

The product of its digits is 126000, while the sum is 38.

The square root of 5656475 is about 2378.3345012845. The cubic root of 5656475 is about 178.1757616689.

The spelling of 5656475 in words is "five million, six hundred fifty-six thousand, four hundred seventy-five".