1373372253 has 40 divisors (see below), whose sum is σ = 2298632160. Its totient is φ = 809831520.

The previous prime is 1373372243. The next prime is 1373372263. The reversal of 1373372253 is 3522733731.

1373372253 is a `hidden beast` number, since 1 + 37 + 3 + 372 + 253 = 666.

It is an interprime number because it is at equal distance from previous prime (1373372243) and next prime (1373372263).

It is not a de Polignac number, because 1373372253 - 2⁸ = 1373371997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373372243) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12138 + ... + 53796.

It is an arithmetic number, because the mean of its divisors is an integer number (57465804).

Almost surely, 2^1373372253 is an apocalyptic number.

It is an amenable number.

1373372253 is a deficient number, since it is larger than the sum of its proper divisors (925259907).

1373372253 is a wasteful number, since it uses less digits than its factorization.

1373372253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41719 (or 41710 counting only the distinct ones).

The product of its digits is 79380, while the sum is 36.

The square root of 1373372253 is about 37059.0373998030. The cubic root of 1373372253 is about 1111.5510748165.

The spelling of 1373372253 in words is "one billion, three hundred seventy-three million, three hundred seventy-two thousand, two hundred fifty-three".