253250038 has 8 divisors (see below), whose sum is σ = 380036088. Its totient is φ = 126571344.

The previous prime is 253250027. The next prime is 253250047. The reversal of 253250038 is 830052352.

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 = 253249988 and 253250015.

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, 20656 + ... + 30547.

It is an arithmetic number, because the mean of its divisors is an integer number (47504511).

Almost surely, 2^253250038 is an apocalyptic number.

253250038 is a deficient number, since it is larger than the sum of its proper divisors (126786050).

253250038 is a wasteful number, since it uses less digits than its factorization.

253250038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53678.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 253250038 is about 15913.8316567695. The cubic root of 253250038 is about 632.6786409746.

The spelling of 253250038 in words is "two hundred fifty-three million, two hundred fifty thousand, thirty-eight".