253800694 has 24 divisors (see below), whose sum is σ = 447438600. Its totient is φ = 107646336.

The previous prime is 253800671. The next prime is 253800697. The reversal of 253800694 is 496008352.

253800694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253800697) 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, 3844 + ... + 22855.

It is an arithmetic number, because the mean of its divisors is an integer number (18643275).

Almost surely, 2^253800694 is an apocalyptic number.

253800694 is a deficient number, since it is larger than the sum of its proper divisors (193637906).

253800694 is a wasteful number, since it uses less digits than its factorization.

253800694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26812 (or 26805 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 253800694 is about 15931.1234381007. The cubic root of 253800694 is about 633.1368654369.

The spelling of 253800694 in words is "two hundred fifty-three million, eight hundred thousand, six hundred ninety-four".