253352534 has 8 divisors (see below), whose sum is σ = 380101080. Its totient is φ = 126652176.

The previous prime is 253352509. The next prime is 253352537. The reversal of 253352534 is 435253352.

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

It is a self number, because there is not a number n which added to its sum of digits gives 253352534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253352537) 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, 7337 + ... + 23675.

It is an arithmetic number, because the mean of its divisors is an integer number (47512635).

Almost surely, 2^253352534 is an apocalyptic number.

253352534 is a deficient number, since it is larger than the sum of its proper divisors (126748546).

253352534 is a wasteful number, since it uses less digits than its factorization.

253352534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24094.

The product of its digits is 54000, while the sum is 32.

The square root of 253352534 is about 15917.0516742266. The cubic root of 253352534 is about 632.7639825657.

The spelling of 253352534 in words is "two hundred fifty-three million, three hundred fifty-two thousand, five hundred thirty-four".