3512402253 has 12 divisors (see below), whose sum is σ = 5090789340. Its totient is φ = 2333607936.

The previous prime is 3512402237. The next prime is 3512402281. The reversal of 3512402253 is 3522042153.

It is a happy number.

3512402253 is a `hidden beast` number, since 3 + 5 + 1 + 2 + 402 + 253 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2827899684 + 684502569 = 53178^2 + 26163^2 .

It is not a de Polignac number, because 3512402253 - 2⁴ = 3512402237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3512402213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 663348 + ... + 668621.

It is an arithmetic number, because the mean of its divisors is an integer number (424232445).

Almost surely, 2^3512402253 is an apocalyptic number.

It is an amenable number.

3512402253 is a deficient number, since it is larger than the sum of its proper divisors (1578387087).

3512402253 is a wasteful number, since it uses less digits than its factorization.

3512402253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332268 (or 1332265 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3512402253 is about 59265.5233082439. The cubic root of 3512402253 is about 1520.0857311121.

The spelling of 3512402253 in words is "three billion, five hundred twelve million, four hundred two thousand, two hundred fifty-three".