252252020053444 has 12 divisors (see below), whose sum is σ = 464674773782800. Its totient is φ = 119487798972648.

The previous prime is 252252020053403. The next prime is 252252020053469. The reversal of 252252020053444 is 444350020252252.

It is a super-2 number, since 2×252252020053444² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 252252020053397 and 252252020053406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1659552763434 + ... + 1659552763585.

Almost surely, 2^{252252020053444} is an apocalyptic number.

It is an amenable number.

252252020053444 is a deficient number, since it is larger than the sum of its proper divisors (212422753729356).

252252020053444 is a wasteful number, since it uses less digits than its factorization.

252252020053444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3319105527042 (or 3319105527040 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 40.

The spelling of 252252020053444 in words is "two hundred fifty-two trillion, two hundred fifty-two billion, twenty million, fifty-three thousand, four hundred forty-four".