2373253738 has 4 divisors (see below), whose sum is σ = 3559880610. Its totient is φ = 1186626868.

The previous prime is 2373253711. The next prime is 2373253747. The reversal of 2373253738 is 8373523732.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2231334169 + 141919569 = 47237^2 + 11913^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2373253694 and 2373253703.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 593313433 + ... + 593313436.

Almost surely, 2^2373253738 is an apocalyptic number.

2373253738 is a deficient number, since it is larger than the sum of its proper divisors (1186626872).

2373253738 is a wasteful number, since it uses less digits than its factorization.

2373253738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186626871.

The product of its digits is 635040, while the sum is 43.

The square root of 2373253738 is about 48716.0521594269. The cubic root of 2373253738 is about 1333.8737457002.

The spelling of 2373253738 in words is "two billion, three hundred seventy-three million, two hundred fifty-three thousand, seven hundred thirty-eight".