2575347137 has 8 divisors (see below), whose sum is σ = 2809857600. Its totient is φ = 2340901360.

The previous prime is 2575347133. The next prime is 2575347161. The reversal of 2575347137 is 7317435752.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2575347137 - 2² = 2575347133 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2575347133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109748 + ... + 131130.

It is an arithmetic number, because the mean of its divisors is an integer number (351232200).

Almost surely, 2^2575347137 is an apocalyptic number.

It is an amenable number.

2575347137 is a deficient number, since it is larger than the sum of its proper divisors (234510463).

2575347137 is a wasteful number, since it uses less digits than its factorization.

2575347137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32343.

The product of its digits is 617400, while the sum is 44.

The square root of 2575347137 is about 50747.8781526873. The cubic root of 2575347137 is about 1370.7089830258.

The spelling of 2575347137 in words is "two billion, five hundred seventy-five million, three hundred forty-seven thousand, one hundred thirty-seven".