374975253 has 6 divisors (see below), whose sum is σ = 541630934. Its totient is φ = 249983496.

The previous prime is 374975221. The next prime is 374975257. The reversal of 374975253 is 352579473.

374975253 is a `hidden beast` number, since 37 + 4 + 97 + 525 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 374887044 + 88209 = 19362^2 + 297^2 .

It is not a de Polignac number, because 374975253 - 2⁵ = 374975221 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 374975199 and 374975208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374975257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20831950 + ... + 20831967.

Almost surely, 2^374975253 is an apocalyptic number.

It is an amenable number.

374975253 is a deficient number, since it is larger than the sum of its proper divisors (166655681).

374975253 is a wasteful number, since it uses less digits than its factorization.

374975253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41663923 (or 41663920 counting only the distinct ones).

The product of its digits is 793800, while the sum is 45.

The square root of 374975253 is about 19364.2777557026. The cubic root of 374975253 is about 721.1089219825.

The spelling of 374975253 in words is "three hundred seventy-four million, nine hundred seventy-five thousand, two hundred fifty-three".