2095430657 has 16 divisors (see below), whose sum is σ = 2212876800. Its totient is φ = 1981781568.

The previous prime is 2095430639. The next prime is 2095430677. The reversal of 2095430657 is 7560345902.

It is not a de Polignac number, because 2095430657 - 2¹⁶ = 2095365121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2095430677) 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, 255068 + ... + 263154.

It is an arithmetic number, because the mean of its divisors is an integer number (138304800).

Almost surely, 2^2095430657 is an apocalyptic number.

It is an amenable number.

2095430657 is a deficient number, since it is larger than the sum of its proper divisors (117446143).

2095430657 is a wasteful number, since it uses less digits than its factorization.

2095430657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8320.

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 2095430657 is about 45775.8741806205. The cubic root of 2095430657 is about 1279.6496960094.

The spelling of 2095430657 in words is "two billion, ninety-five million, four hundred thirty thousand, six hundred fifty-seven".