253525031354249 has 8 divisors (see below), whose sum is σ = 261717968609280. Its totient is φ = 245333013501600.

The previous prime is 253525031354219. The next prime is 253525031354263. The reversal of 253525031354249 is 942453130525352.

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 253525031354249 - 2²⁴ = 253525014577033 is a prime.

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 253525031354249.

It is not an unprimeable number, because it can be changed into a prime (253525031354219) 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, 229290164 + ... + 230393205.

It is an arithmetic number, because the mean of its divisors is an integer number (32714746076160).

Almost surely, 2^{253525031354249} is an apocalyptic number.

It is an amenable number.

253525031354249 is a deficient number, since it is larger than the sum of its proper divisors (8192937255031).

253525031354249 is a wasteful number, since it uses less digits than its factorization.

253525031354249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459701191.

The product of its (nonzero) digits is 19440000, while the sum is 53.

The spelling of 253525031354249 in words is "two hundred fifty-three trillion, five hundred twenty-five billion, thirty-one million, three hundred fifty-four thousand, two hundred forty-nine".