1373368552 has 16 divisors (see below), whose sum is σ = 2597855940. Its totient is φ = 680606976.

The previous prime is 1373368543. The next prime is 1373368561. The reversal of 1373368552 is 2558633731.

It is an interprime number because it is at equal distance from previous prime (1373368543) and next prime (1373368561).

It can be written as a sum of positive squares in 2 ways, for example, as 1176078436 + 197290116 = 34294^2 + 14046^2 .

It is a super-2 number, since 2×1373368552² = 3772282359245153408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1373368499 and 1373368508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758703 + ... + 760510.

Almost surely, 2^1373368552 is an apocalyptic number.

It is an amenable number.

1373368552 is a deficient number, since it is larger than the sum of its proper divisors (1224487388).

1373368552 is a wasteful number, since it uses less digits than its factorization.

1373368552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519332 (or 1519328 counting only the distinct ones).

The product of its digits is 453600, while the sum is 43.

The square root of 1373368552 is about 37058.9874659306. The cubic root of 1373368552 is about 1111.5500763365.

The spelling of 1373368552 in words is "one billion, three hundred seventy-three million, three hundred sixty-eight thousand, five hundred fifty-two".