1373616052 has 24 divisors (see below), whose sum is σ = 2490717600. Its totient is φ = 662422176.

The previous prime is 1373616047. The next prime is 1373616067. The reversal of 1373616052 is 2506163731.

It is a junction number, because it is equal to n+sod(n) for n = 1373615999 and 1373616017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42402 + ... + 67417.

It is an arithmetic number, because the mean of its divisors is an integer number (103779900).

Almost surely, 2^1373616052 is an apocalyptic number.

It is an amenable number.

1373616052 is a deficient number, since it is larger than the sum of its proper divisors (1117101548).

1373616052 is a wasteful number, since it uses less digits than its factorization.

1373616052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109935 (or 109933 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 1373616052 is about 37062.3265864408. The cubic root of 1373616052 is about 1111.6168445561.

Adding to 1373616052 its reverse (2506163731), we get a palindrome (3879779783).

The spelling of 1373616052 in words is "one billion, three hundred seventy-three million, six hundred sixteen thousand, fifty-two".