2115025357 has 2 divisors, whose sum is σ = 2115025358. Its totient is φ = 2115025356.

The previous prime is 2115025327. The next prime is 2115025373. The reversal of 2115025357 is 7535205112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2101855716 + 13169641 = 45846^2 + 3629^2 .

It is a cyclic number.

It is not a de Polignac number, because 2115025357 - 2¹⁵ = 2114992589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2115025307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057512678 + 1057512679.

It is an arithmetic number, because the mean of its divisors is an integer number (1057512679).

Almost surely, 2^2115025357 is an apocalyptic number.

It is an amenable number.

2115025357 is a deficient number, since it is larger than the sum of its proper divisors (1).

2115025357 is an equidigital number, since it uses as much as digits as its factorization.

2115025357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 2115025357 is about 45989.4048341572. The cubic root of 2115025357 is about 1283.6260619617.

The spelling of 2115025357 in words is "two billion, one hundred fifteen million, twenty-five thousand, three hundred fifty-seven".