1373552632 has 16 divisors (see below), whose sum is σ = 2576906640. Its totient is φ = 686377536.

The previous prime is 1373552623. The next prime is 1373552657. The reversal of 1373552632 is 2362553731.

It is a junction number, because it is equal to n+sod(n) for n = 1373552591 and 1373552600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34948 + ... + 62995.

It is an arithmetic number, because the mean of its divisors is an integer number (161056665).

Almost surely, 2^1373552632 is an apocalyptic number.

It is an amenable number.

1373552632 is a deficient number, since it is larger than the sum of its proper divisors (1203354008).

1373552632 is a wasteful number, since it uses less digits than its factorization.

1373552632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99702 (or 99698 counting only the distinct ones).

The product of its digits is 113400, while the sum is 37.

The square root of 1373552632 is about 37061.4709907742. The cubic root of 1373552632 is about 1111.5997364700.

The spelling of 1373552632 in words is "one billion, three hundred seventy-three million, five hundred fifty-two thousand, six hundred thirty-two".