56502701 has 4 divisors (see below), whose sum is σ = 58451100. Its totient is φ = 54554304.

The previous prime is 56502689. The next prime is 56502727. The reversal of 56502701 is 10720565.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20921476 + 35581225 = 4574^2 + 5965^2 .

It is a cyclic number.

It is not a de Polignac number, because 56502701 - 2¹⁴ = 56486317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56507701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 974156 + ... + 974213.

It is an arithmetic number, because the mean of its divisors is an integer number (14612775).

Almost surely, 2^56502701 is an apocalyptic number.

It is an amenable number.

56502701 is a deficient number, since it is larger than the sum of its proper divisors (1948399).

56502701 is a wasteful number, since it uses less digits than its factorization.

56502701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1948398.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 56502701 is about 7516.8278548867. The cubic root of 56502701 is about 383.7276284850.

It can be divided in two parts, 56 and 502701, that multiplied together give a triangular number (28151256 = T₇₅₀₃).

The spelling of 56502701 in words is "fifty-six million, five hundred two thousand, seven hundred one".