1375473352 has 16 divisors (see below), whose sum is σ = 2813468400. Its totient is φ = 625215120.

The previous prime is 1375473299. The next prime is 1375473391. The reversal of 1375473352 is 2533745731.

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, 7815102 + ... + 7815277.

It is an arithmetic number, because the mean of its divisors is an integer number (175841775).

Almost surely, 2^1375473352 is an apocalyptic number.

It is an amenable number.

1375473352 is an abundant number, since it is smaller than the sum of its proper divisors (1437995048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1375473352 is a wasteful number, since it uses less digits than its factorization.

1375473352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15630396 (or 15630392 counting only the distinct ones).

The product of its digits is 264600, while the sum is 40.

The square root of 1375473352 is about 37087.3745633201. The cubic root of 1375473352 is about 1112.1176337264.

The spelling of 1375473352 in words is "one billion, three hundred seventy-five million, four hundred seventy-three thousand, three hundred fifty-two".