56533277203199 has 4 divisors (see below), whose sum is σ = 58356931306560. Its totient is φ = 54709623099840.

The previous prime is 56533277203177. The next prime is 56533277203241. The reversal of 56533277203199 is 99130277233565.

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 56533277203199 - 2²⁰ = 56533276154623 is a prime.

It is a super-2 number, since 2×56533277203199² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56533277203159) 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, 911827051634 + ... + 911827051695.

It is an arithmetic number, because the mean of its divisors is an integer number (14589232826640).

Almost surely, 2^{56533277203199} is an apocalyptic number.

56533277203199 is a deficient number, since it is larger than the sum of its proper divisors (1823654103361).

56533277203199 is a wasteful number, since it uses less digits than its factorization.

56533277203199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823654103360.

The product of its (nonzero) digits is 64297800, while the sum is 62.

The spelling of 56533277203199 in words is "fifty-six trillion, five hundred thirty-three billion, two hundred seventy-seven million, two hundred three thousand, one hundred ninety-nine".