253853030 has 8 divisors (see below), whose sum is σ = 456935472. Its totient is φ = 101541208.

The previous prime is 253853023. The next prime is 253853051. The reversal of 253853030 is 30358352.

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

It is a junction number, because it is equal to n+sod(n) for n = 253852984 and 253853002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12692642 + ... + 12692661.

It is an arithmetic number, because the mean of its divisors is an integer number (57116934).

Almost surely, 2^253853030 is an apocalyptic number.

253853030 is a deficient number, since it is larger than the sum of its proper divisors (203082442).

253853030 is a wasteful number, since it uses less digits than its factorization.

253853030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25385310.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 253853030 is about 15932.7659243460. The cubic root of 253853030 is about 633.1803819630.

The spelling of 253853030 in words is "two hundred fifty-three million, eight hundred fifty-three thousand, thirty".