56160701 has 4 divisors (see below), whose sum is σ = 56196252. Its totient is φ = 56125152.

The previous prime is 56160683. The next prime is 56160719. The reversal of 56160701 is 10706165.

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

It is an interprime number because it is at equal distance from previous prime (56160683) and next prime (56160719).

It can be written as a sum of positive squares in 2 ways, for example, as 30415225 + 25745476 = 5515^2 + 5074^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56160701 is a prime.

It is a super-2 number, since 2×56160701² = 6308048673622802, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56160721) 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, 15290 + ... + 18603.

It is an arithmetic number, because the mean of its divisors is an integer number (14049063).

Almost surely, 2^56160701 is an apocalyptic number.

It is an amenable number.

56160701 is a deficient number, since it is larger than the sum of its proper divisors (35551).

56160701 is a wasteful number, since it uses less digits than its factorization.

56160701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35550.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 56160701 is about 7494.0443686971. The cubic root of 56160701 is about 382.9518512781.

Adding to 56160701 its reverse (10706165), we get a palindrome (66866866).

The spelling of 56160701 in words is "fifty-six million, one hundred sixty thousand, seven hundred one".