56622753 has 16 divisors (see below), whose sum is σ = 91512000. Its totient is φ = 34316640.

The previous prime is 56622743. The next prime is 56622791. The reversal of 56622753 is 35722665.

It is a happy number.

56622753 is a `hidden beast` number, since 566 + 22 + 75 + 3 = 666.

It is not a de Polignac number, because 56622753 - 2⁶ = 56622689 is a prime.

It is a super-2 number, since 2×56622753² = 6412272314598018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56622743) 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, 95028 + ... + 95621.

It is an arithmetic number, because the mean of its divisors is an integer number (5719500).

Almost surely, 2^56622753 is an apocalyptic number.

It is an amenable number.

56622753 is a deficient number, since it is larger than the sum of its proper divisors (34889247).

56622753 is a wasteful number, since it uses less digits than its factorization.

56622753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190669 (or 190663 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 56622753 is about 7524.8091670155. The cubic root of 56622753 is about 383.9992065413. Note that the first 3 decimals are identical.

It can be divided in two parts, 56622 and 753, that added together give a palindrome (57375).

The spelling of 56622753 in words is "fifty-six million, six hundred twenty-two thousand, seven hundred fifty-three".