56160401 has 8 divisors (see below), whose sum is σ = 64869984. Its totient is φ = 48051520.

The previous prime is 56160383. The next prime is 56160407. The reversal of 56160401 is 10406165.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56160401 - 2¹⁴ = 56144017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56160407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149975 + ... + 150348.

It is an arithmetic number, because the mean of its divisors is an integer number (8108748).

Almost surely, 2^56160401 is an apocalyptic number.

It is an amenable number.

56160401 is a deficient number, since it is larger than the sum of its proper divisors (8709583).

56160401 is a wasteful number, since it uses less digits than its factorization.

56160401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300351.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 56160401 is about 7494.0243527760. The cubic root of 56160401 is about 382.9511693910.

Adding to 56160401 its reverse (10406165), we get a palindrome (66566566).

The spelling of 56160401 in words is "fifty-six million, one hundred sixty thousand, four hundred one".