56268151 has 2 divisors, whose sum is σ = 56268152. Its totient is φ = 56268150.

The previous prime is 56268137. The next prime is 56268167. The reversal of 56268151 is 15186265.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56268151 - 2¹⁷ = 56137079 is a prime.

It is a super-2 number, since 2×56268151² = 6332209633917602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56268551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28134075 + 28134076.

It is an arithmetic number, because the mean of its divisors is an integer number (28134076).

Almost surely, 2^56268151 is an apocalyptic number.

56268151 is a deficient number, since it is larger than the sum of its proper divisors (1).

56268151 is an equidigital number, since it uses as much as digits as its factorization.

56268151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 34.

The square root of 56268151 is about 7501.2099690650. The cubic root of 56268151 is about 383.1959244536.

The spelling of 56268151 in words is "fifty-six million, two hundred sixty-eight thousand, one hundred fifty-one".