252101095 has 8 divisors (see below), whose sum is σ = 305349264. Its totient is φ = 199795584.

The previous prime is 252101071. The next prime is 252101099. The reversal of 252101095 is 590101252.

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 252101095 - 2¹⁹ = 251576807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252101099) 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, 235074 + ... + 236143.

It is an arithmetic number, because the mean of its divisors is an integer number (38168658).

Almost surely, 2^252101095 is an apocalyptic number.

252101095 is a deficient number, since it is larger than the sum of its proper divisors (53248169).

252101095 is a wasteful number, since it uses less digits than its factorization.

252101095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471329.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 252101095 is about 15877.6917403003. The cubic root of 252101095 is about 631.7204130729.

The spelling of 252101095 in words is "two hundred fifty-two million, one hundred one thousand, ninety-five".