56262377 has 4 divisors (see below), whose sum is σ = 56366916. Its totient is φ = 56157840.

The previous prime is 56262359. The next prime is 56262383. The reversal of 56262377 is 77326265.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 77326265 = 5 ⋅15465253.

It can be written as a sum of positive squares in 2 ways, for example, as 20394256 + 35868121 = 4516^2 + 5989^2 .

It is a cyclic number.

It is not a de Polignac number, because 56262377 - 2¹⁰ = 56261353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56262377.

It is not an unprimeable number, because it can be changed into a prime (56262307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51458 + ... + 52539.

It is an arithmetic number, because the mean of its divisors is an integer number (14091729).

Almost surely, 2^56262377 is an apocalyptic number.

It is an amenable number.

56262377 is a deficient number, since it is larger than the sum of its proper divisors (104539).

56262377 is a wasteful number, since it uses less digits than its factorization.

56262377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104538.

The product of its digits is 105840, while the sum is 38.

The square root of 56262377 is about 7500.8250879487. The cubic root of 56262377 is about 383.1828166895.

The spelling of 56262377 in words is "fifty-six million, two hundred sixty-two thousand, three hundred seventy-seven".