253016898 has 32 divisors (see below), whose sum is σ = 523091520. Its totient is φ = 81543360.

The previous prime is 253016891. The next prime is 253016917. The reversal of 253016898 is 898610352.

253016898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (253016891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15736 + ... + 27452.

It is an arithmetic number, because the mean of its divisors is an integer number (16346610).

Almost surely, 2^253016898 is an apocalyptic number.

253016898 is an abundant number, since it is smaller than the sum of its proper divisors (270074622).

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

253016898 is a wasteful number, since it uses less digits than its factorization.

253016898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11842.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 253016898 is about 15906.5048957966. The cubic root of 253016898 is about 632.4844350349.

The spelling of 253016898 in words is "two hundred fifty-three million, sixteen thousand, eight hundred ninety-eight".