252070561426169 has 8 divisors (see below), whose sum is σ = 258235493859168. Its totient is φ = 245906432324640.

The previous prime is 252070561426163. The next prime is 252070561426183. The reversal of 252070561426169 is 961624165070252.

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 252070561426169 - 2³² = 252066266458873 is a prime.

It is a super-2 number, since 2×252070561426169² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252070561426163) 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, 200197607 + ... + 201452780.

It is an arithmetic number, because the mean of its divisors is an integer number (32279436732396).

Almost surely, 2^{252070561426169} is an apocalyptic number.

It is an amenable number.

252070561426169 is a deficient number, since it is larger than the sum of its proper divisors (6164932432999).

252070561426169 is a wasteful number, since it uses less digits than its factorization.

252070561426169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401665735.

The product of its (nonzero) digits is 10886400, while the sum is 56.

The spelling of 252070561426169 in words is "two hundred fifty-two trillion, seventy billion, five hundred sixty-one million, four hundred twenty-six thousand, one hundred sixty-nine".