472369253 has 2 divisors, whose sum is σ = 472369254. Its totient is φ = 472369252.

The previous prime is 472369213. The next prime is 472369277. The reversal of 472369253 is 352963274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 465825889 + 6543364 = 21583^2 + 2558^2 .

It is a cyclic number.

It is not a de Polignac number, because 472369253 - 2⁸ = 472368997 is a prime.

It is a super-2 number, since 2×472369253² = 446265422359556018, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 472369253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472369213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236184626 + 236184627.

It is an arithmetic number, because the mean of its divisors is an integer number (236184627).

Almost surely, 2^472369253 is an apocalyptic number.

It is an amenable number.

472369253 is a deficient number, since it is larger than the sum of its proper divisors (1).

472369253 is an equidigital number, since it uses as much as digits as its factorization.

472369253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 41.

The square root of 472369253 is about 21734.0574444810. The cubic root of 472369253 is about 778.8022670601.

The spelling of 472369253 in words is "four hundred seventy-two million, three hundred sixty-nine thousand, two hundred fifty-three".