252415353 has 8 divisors (see below), whose sum is σ = 336628288. Its totient is φ = 168239664.

The previous prime is 252415351. The next prime is 252415417. The reversal of 252415353 is 353514252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 252415353 - 2¹ = 252415351 is a prime.

It is a super-2 number, since 2×252415353² = 127427020860229218, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 252415353.

It is not an unprimeable number, because it can be changed into a prime (252415351) 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, 17700 + ... + 28602.

It is an arithmetic number, because the mean of its divisors is an integer number (42078536).

Almost surely, 2^252415353 is an apocalyptic number.

It is an amenable number.

252415353 is a deficient number, since it is larger than the sum of its proper divisors (84212935).

252415353 is a wasteful number, since it uses less digits than its factorization.

252415353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18623.

The product of its digits is 18000, while the sum is 30.

The square root of 252415353 is about 15887.5848699543. The cubic root of 252415353 is about 631.9827955913.

The spelling of 252415353 in words is "two hundred fifty-two million, four hundred fifteen thousand, three hundred fifty-three".