2357425517 has 2 divisors, whose sum is σ = 2357425518. Its totient is φ = 2357425516.

The previous prime is 2357425487. The next prime is 2357425523. The reversal of 2357425517 is 7155247532.

2357425517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2356228681 + 1196836 = 48541^2 + 1094^2 .

It is a cyclic number.

It is not a de Polignac number, because 2357425517 - 2⁸ = 2357425261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2357425537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1178712758 + 1178712759.

It is an arithmetic number, because the mean of its divisors is an integer number (1178712759).

Almost surely, 2^2357425517 is an apocalyptic number.

It is an amenable number.

2357425517 is a deficient number, since it is larger than the sum of its proper divisors (1).

2357425517 is an equidigital number, since it uses as much as digits as its factorization.

2357425517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 294000, while the sum is 41.

The square root of 2357425517 is about 48553.3265286736. The cubic root of 2357425517 is about 1330.9017415431.

The spelling of 2357425517 in words is "two billion, three hundred fifty-seven million, four hundred twenty-five thousand, five hundred seventeen".