253351602 has 24 divisors (see below), whose sum is σ = 627347136. Its totient is φ = 72386136.

The previous prime is 253351597. The next prime is 253351603. The reversal of 253351602 is 206153352.

253351602 is a `hidden beast` number, since 2 + 5 + 3 + 3 + 51 + 602 = 666.

It is not an unprimeable number, because it can be changed into a prime (253351603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1005238 + ... + 1005489.

It is an arithmetic number, because the mean of its divisors is an integer number (26139464).

Almost surely, 2^253351602 is an apocalyptic number.

253351602 is an abundant number, since it is smaller than the sum of its proper divisors (373995534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253351602 is a wasteful number, since it uses less digits than its factorization.

253351602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010742 (or 2010739 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 253351602 is about 15917.0223974209. The cubic root of 253351602 is about 632.7632066551.

The spelling of 253351602 in words is "two hundred fifty-three million, three hundred fifty-one thousand, six hundred two".