253815014 has 8 divisors (see below), whose sum is σ = 385938120. Its totient is φ = 125168976.

The previous prime is 253814983. The next prime is 253815041. The reversal of 253815014 is 410518352.

253815014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×253815014² = 128844122663640392, which contains 22 as substring.

It is a Curzon number.

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, 869084 + ... + 869375.

It is an arithmetic number, because the mean of its divisors is an integer number (48242265).

Almost surely, 2^253815014 is an apocalyptic number.

253815014 is a deficient number, since it is larger than the sum of its proper divisors (132123106).

253815014 is a wasteful number, since it uses less digits than its factorization.

253815014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738534.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 253815014 is about 15931.5728664812. The cubic root of 253815014 is about 633.1487728766.

The spelling of 253815014 in words is "two hundred fifty-three million, eight hundred fifteen thousand, fourteen".