56401195 has 4 divisors (see below), whose sum is σ = 67681440. Its totient is φ = 45120952.

The previous prime is 56401159. The next prime is 56401207. The reversal of 56401195 is 59110465.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59110465 = 5 ⋅11822093.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56401195 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5640115 + ... + 5640124.

It is an arithmetic number, because the mean of its divisors is an integer number (16920360).

Almost surely, 2^56401195 is an apocalyptic number.

56401195 is a deficient number, since it is larger than the sum of its proper divisors (11280245).

56401195 is a wasteful number, since it uses less digits than its factorization.

56401195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11280244.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 56401195 is about 7510.0729024424. The cubic root of 56401195 is about 383.4977043459.

The spelling of 56401195 in words is "fifty-six million, four hundred one thousand, one hundred ninety-five".