1253683675 has 12 divisors (see below), whose sum is σ = 1566812416. Its totient is φ = 995047200.

The previous prime is 1253683663. The next prime is 1253683721. The reversal of 1253683675 is 5763863521.

It is not a de Polignac number, because 1253683675 - 2⁵ = 1253683643 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194256 + ... + 200605.

Almost surely, 2^1253683675 is an apocalyptic number.

1253683675 is a deficient number, since it is larger than the sum of its proper divisors (313128741).

1253683675 is a wasteful number, since it uses less digits than its factorization.

1253683675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394998 (or 394993 counting only the distinct ones).

The product of its digits is 907200, while the sum is 46.

The square root of 1253683675 is about 35407.3957669863. The cubic root of 1253683675 is about 1078.2744722257.

The spelling of 1253683675 in words is "one billion, two hundred fifty-three million, six hundred eighty-three thousand, six hundred seventy-five".