56270163 has 16 divisors (see below), whose sum is σ = 77156352. Its totient is φ = 36456000.

The previous prime is 56270143. The next prime is 56270183. The reversal of 56270163 is 36107265.

It is an interprime number because it is at equal distance from previous prime (56270143) and next prime (56270183).

It is not a de Polignac number, because 56270163 - 2¹⁰ = 56269139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56270163.

It is not an unprimeable number, because it can be changed into a prime (56270143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37518 + ... + 38988.

It is an arithmetic number, because the mean of its divisors is an integer number (4822272).

Almost surely, 2^56270163 is an apocalyptic number.

56270163 is a deficient number, since it is larger than the sum of its proper divisors (20886189).

56270163 is a wasteful number, since it uses less digits than its factorization.

56270163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 56270163 is about 7501.3440795633. The cubic root of 56270163 is about 383.2004917561.

The spelling of 56270163 in words is "fifty-six million, two hundred seventy thousand, one hundred sixty-three".