56477203 has 8 divisors (see below), whose sum is σ = 56956928. Its totient is φ = 55999944.

The previous prime is 56477191. The next prime is 56477227. The reversal of 56477203 is 30277465.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 56477203 - 2²⁵ = 22922771 is a prime.

It is a super-3 number, since 3×56477203³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56477243) 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, 102976 + ... + 103522.

It is an arithmetic number, because the mean of its divisors is an integer number (7119616).

Almost surely, 2^56477203 is an apocalyptic number.

56477203 is a deficient number, since it is larger than the sum of its proper divisors (479725).

56477203 is a wasteful number, since it uses less digits than its factorization.

56477203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 56477203 is about 7515.1316023074. The cubic root of 56477203 is about 383.6698981520.

The spelling of 56477203 in words is "fifty-six million, four hundred seventy-seven thousand, two hundred three".