253652523 has 8 divisors (see below), whose sum is σ = 338282448. Its totient is φ = 169062144.

The previous prime is 253652521. The next prime is 253652557. The reversal of 253652523 is 325256352.

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

It is not a de Polignac number, because 253652523 - 2¹ = 253652521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253652521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12015 + ... + 25527.

It is an arithmetic number, because the mean of its divisors is an integer number (42285306).

Almost surely, 2^253652523 is an apocalyptic number.

253652523 is a deficient number, since it is larger than the sum of its proper divisors (84629925).

253652523 is a wasteful number, since it uses less digits than its factorization.

253652523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19773.

The product of its digits is 54000, while the sum is 33.

The square root of 253652523 is about 15926.4723966106. The cubic root of 253652523 is about 633.0136312262.

The spelling of 253652523 in words is "two hundred fifty-three million, six hundred fifty-two thousand, five hundred twenty-three".