253203038 has 8 divisors (see below), whose sum is σ = 414332280. Its totient is φ = 115092280.

The previous prime is 253203011. The next prime is 253203047. The reversal of 253203038 is 830302352.

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

It is a super-2 number, since 2×253203038² = 128223556904858888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 253202998 and 253203016.

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, 5754593 + ... + 5754636.

It is an arithmetic number, because the mean of its divisors is an integer number (51791535).

Almost surely, 2^253203038 is an apocalyptic number.

253203038 is a deficient number, since it is larger than the sum of its proper divisors (161129242).

253203038 is a wasteful number, since it uses less digits than its factorization.

253203038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11509242.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 253203038 is about 15912.3548854341. The cubic root of 253203038 is about 632.6394995052.

The spelling of 253203038 in words is "two hundred fifty-three million, two hundred three thousand, thirty-eight".