252550540145101 has 8 divisors (see below), whose sum is σ = 277048840384800. Its totient is φ = 228308766609840.

The previous prime is 252550540145087. The next prime is 252550540145107. The reversal of 252550540145101 is 101541045055252.

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 252550540145101 - 2⁵ = 252550540145069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252550540145107) 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, 64131674046 + ... + 64131677983.

It is an arithmetic number, because the mean of its divisors is an integer number (34631105048100).

Almost surely, 2^{252550540145101} is an apocalyptic number.

It is an amenable number.

252550540145101 is a deficient number, since it is larger than the sum of its proper divisors (24498300239699).

252550540145101 is a wasteful number, since it uses less digits than its factorization.

252550540145101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128263352219.

The product of its (nonzero) digits is 200000, while the sum is 40.

The spelling of 252550540145101 in words is "two hundred fifty-two trillion, five hundred fifty billion, five hundred forty million, one hundred forty-five thousand, one hundred one".