56263375 has 16 divisors (see below), whose sum is σ = 80248896. Its totient is φ = 38580000.

The previous prime is 56263373. The next prime is 56263381. The reversal of 56263375 is 57336265.

It is a happy number.

It is not a de Polignac number, because 56263375 - 2¹ = 56263373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56263373) 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, 31276 + ... + 33025.

It is an arithmetic number, because the mean of its divisors is an integer number (5015556).

Almost surely, 2^56263375 is an apocalyptic number.

56263375 is a deficient number, since it is larger than the sum of its proper divisors (23985521).

56263375 is an equidigital number, since it uses as much as digits as its factorization.

56263375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64323 (or 64313 counting only the distinct ones).

The product of its digits is 113400, while the sum is 37.

The square root of 56263375 is about 7500.8916136683. The cubic root of 56263375 is about 383.1850823491.

The spelling of 56263375 in words is "fifty-six million, two hundred sixty-three thousand, three hundred seventy-five".