904982253 has 8 divisors (see below), whose sum is σ = 1379020608. Its totient is φ = 517132704.

The previous prime is 904982249. The next prime is 904982291. The reversal of 904982253 is 352289409.

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

It is not a de Polignac number, because 904982253 - 2² = 904982249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (904902253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21547176 + ... + 21547217.

It is an arithmetic number, because the mean of its divisors is an integer number (172377576).

Almost surely, 2^904982253 is an apocalyptic number.

It is an amenable number.

904982253 is a deficient number, since it is larger than the sum of its proper divisors (474038355).

904982253 is a wasteful number, since it uses less digits than its factorization.

904982253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43094403.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 904982253 is about 30082.9229464160. The cubic root of 904982253 is about 967.2677043144.

The spelling of 904982253 in words is "nine hundred four million, nine hundred eighty-two thousand, two hundred fifty-three".