252370001 has 8 divisors (see below), whose sum is σ = 271942440. Its totient is φ = 232820352.

The previous prime is 252369973. The next prime is 252370021. The reversal of 252370001 is 100073252.

252370001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6507601 + 245862400 = 2551^2 + 15680^2 .

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 252370001 - 2¹⁸ = 252107857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252370021) 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, 22511 + ... + 31803.

It is an arithmetic number, because the mean of its divisors is an integer number (33992805).

Almost surely, 2^252370001 is an apocalyptic number.

It is an amenable number.

252370001 is a deficient number, since it is larger than the sum of its proper divisors (19572439).

252370001 is a wasteful number, since it uses less digits than its factorization.

252370001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11395.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 252370001 is about 15886.1575278605. The cubic root of 252370001 is about 631.9449434293.

The spelling of 252370001 in words is "two hundred fifty-two million, three hundred seventy thousand, one".