1337052173 has 4 divisors (see below), whose sum is σ = 1407423360. Its totient is φ = 1266680988.

The previous prime is 1337052161. The next prime is 1337052179. The reversal of 1337052173 is 3712507331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1337052173 - 2²⁰ = 1336003597 is a prime.

It is a super-4 number, since 4×1337052173⁴ (a number of 38 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1337052179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35185565 + ... + 35185602.

It is an arithmetic number, because the mean of its divisors is an integer number (351855840).

Almost surely, 2^1337052173 is an apocalyptic number.

It is an amenable number.

1337052173 is a deficient number, since it is larger than the sum of its proper divisors (70371187).

1337052173 is an equidigital number, since it uses as much as digits as its factorization.

1337052173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70371186.

The product of its (nonzero) digits is 13230, while the sum is 32.

The square root of 1337052173 is about 36565.7240185395. The cubic root of 1337052173 is about 1101.6647445869.

The spelling of 1337052173 in words is "one billion, three hundred thirty-seven million, fifty-two thousand, one hundred seventy-three".