507361253 has 4 divisors (see below), whose sum is σ = 579841440. Its totient is φ = 434881068.

The previous prime is 507361247. The next prime is 507361271. The reversal of 507361253 is 352163705.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 507361253 - 2¹² = 507357157 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 (507361213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36240083 + ... + 36240096.

It is an arithmetic number, because the mean of its divisors is an integer number (144960360).

Almost surely, 2^507361253 is an apocalyptic number.

It is an amenable number.

507361253 is a deficient number, since it is larger than the sum of its proper divisors (72480187).

507361253 is an equidigital number, since it uses as much as digits as its factorization.

507361253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72480186.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 507361253 is about 22524.6809744334. The cubic root of 507361253 is about 797.5766525838.

The spelling of 507361253 in words is "five hundred seven million, three hundred sixty-one thousand, two hundred fifty-three".