56502201 has 8 divisors (see below), whose sum is σ = 86098624. Its totient is φ = 32286960.

The previous prime is 56502139. The next prime is 56502233. The reversal of 56502201 is 10220565.

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

It is not a de Polignac number, because 56502201 - 2⁶ = 56502137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 2690581 = 56502201 / (5 + 6 + 5 + 0 + 2 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56502241) 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, 1345270 + ... + 1345311.

It is an arithmetic number, because the mean of its divisors is an integer number (10762328).

Almost surely, 2^56502201 is an apocalyptic number.

It is an amenable number.

56502201 is a deficient number, since it is larger than the sum of its proper divisors (29596423).

56502201 is a wasteful number, since it uses less digits than its factorization.

56502201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690591.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 56502201 is about 7516.7945961028. The cubic root of 56502201 is about 383.7264965959.

Adding to 56502201 its reverse (10220565), we get a palindrome (66722766).

The spelling of 56502201 in words is "fifty-six million, five hundred two thousand, two hundred one".