2352125657 has 16 divisors (see below), whose sum is σ = 2734741632. Its totient is φ = 1981221120.

The previous prime is 2352125599. The next prime is 2352125663. The reversal of 2352125657 is 7565212532.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2352125657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2352125657.

It is not an unprimeable number, because it can be changed into a prime (2352125257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661358 + ... + 664904.

It is an arithmetic number, because the mean of its divisors is an integer number (170921352).

Almost surely, 2^2352125657 is an apocalyptic number.

It is an amenable number.

2352125657 is a deficient number, since it is larger than the sum of its proper divisors (382615975).

2352125657 is a wasteful number, since it uses less digits than its factorization.

2352125657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5168.

The product of its digits is 126000, while the sum is 38.

The square root of 2352125657 is about 48498.7180964611. The cubic root of 2352125657 is about 1329.9036350178.

The spelling of 2352125657 in words is "two billion, three hundred fifty-two million, one hundred twenty-five thousand, six hundred fifty-seven".