1375201325 has 12 divisors (see below), whose sum is σ = 1705798560. Its totient is φ = 1099806960.

The previous prime is 1375201319. The next prime is 1375201367. The reversal of 1375201325 is 5231025731.

It is a de Polignac number, because none of the positive numbers 2^k-1375201325 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93632 + ... + 107318.

It is an arithmetic number, because the mean of its divisors is an integer number (142149880).

Almost surely, 2^1375201325 is an apocalyptic number.

It is an amenable number.

1375201325 is a deficient number, since it is larger than the sum of its proper divisors (330597235).

1375201325 is a wasteful number, since it uses less digits than its factorization.

1375201325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17716 (or 17711 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 1375201325 is about 37083.7070018627. The cubic root of 1375201325 is about 1112.0443144896.

The spelling of 1375201325 in words is "one billion, three hundred seventy-five million, two hundred one thousand, three hundred twenty-five".