52220578708223 has 8 divisors (see below), whose sum is σ = 53205986176848. Its totient is φ = 51235175444544.

The previous prime is 52220578708211. The next prime is 52220578708229. The reversal of 52220578708223 is 32280787502225.

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 52220578708223 - 2²⁶ = 52220511599359 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52220578708229) 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, 36675011 + ... + 38072267.

It is an arithmetic number, because the mean of its divisors is an integer number (6650748272106).

Almost surely, 2^{52220578708223} is an apocalyptic number.

52220578708223 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

52220578708223 is a deficient number, since it is larger than the sum of its proper divisors (985407468625).

52220578708223 is a wasteful number, since it uses less digits than its factorization.

52220578708223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102473.

The product of its (nonzero) digits is 7526400, while the sum is 53.

The spelling of 52220578708223 in words is "fifty-two trillion, two hundred twenty billion, five hundred seventy-eight million, seven hundred eight thousand, two hundred twenty-three".