56194363 has 4 divisors (see below), whose sum is σ = 57254688. Its totient is φ = 55134040.

The previous prime is 56194357. The next prime is 56194387. The reversal of 56194363 is 36349165.

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

It is a cyclic number.

It is not a de Polignac number, because 56194363 - 2¹⁷ = 56063291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56194393) 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, 530083 + ... + 530188.

It is an arithmetic number, because the mean of its divisors is an integer number (14313672).

Almost surely, 2^56194363 is an apocalyptic number.

56194363 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

56194363 is a deficient number, since it is larger than the sum of its proper divisors (1060325).

56194363 is a wasteful number, since it uses less digits than its factorization.

56194363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060324.

The product of its digits is 58320, while the sum is 37.

The square root of 56194363 is about 7496.2899490348. The cubic root of 56194363 is about 383.0283481302.

The spelling of 56194363 in words is "fifty-six million, one hundred ninety-four thousand, three hundred sixty-three".