253610082 has 64 divisors (see below), whose sum is σ = 620611200. Its totient is φ = 76127040.

The previous prime is 253610059. The next prime is 253610171. The reversal of 253610082 is 280016352.

253610082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62788 + ... + 66704.

It is an arithmetic number, because the mean of its divisors is an integer number (9697050).

Almost surely, 2^253610082 is an apocalyptic number.

253610082 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 253610082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310305600).

253610082 is an abundant number, since it is smaller than the sum of its proper divisors (367001118).

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

253610082 is a wasteful number, since it uses less digits than its factorization.

253610082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4048 (or 4042 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 253610082 is about 15925.1399365908. The cubic root of 253610082 is about 632.9783240932.

The spelling of 253610082 in words is "two hundred fifty-three million, six hundred ten thousand, eighty-two".