1375825695 has 8 divisors (see below), whose sum is σ = 2201321136. Its totient is φ = 733773696.

The previous prime is 1375825687. The next prime is 1375825709. The reversal of 1375825695 is 5965285731.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1375825695 - 2³ = 1375825687 is a prime.

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, 45860842 + ... + 45860871.

It is an arithmetic number, because the mean of its divisors is an integer number (275165142).

Almost surely, 2^1375825695 is an apocalyptic number.

1375825695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1375825695 is a deficient number, since it is larger than the sum of its proper divisors (825495441).

1375825695 is an equidigital number, since it uses as much as digits as its factorization.

1375825695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91721721.

The product of its digits is 2268000, while the sum is 51.

The square root of 1375825695 is about 37092.1244336315. The cubic root of 1375825695 is about 1112.2125861075.

The spelling of 1375825695 in words is "one billion, three hundred seventy-five million, eight hundred twenty-five thousand, six hundred ninety-five".