6265113457 has 2 divisors, whose sum is σ = 6265113458. Its totient is φ = 6265113456.

The previous prime is 6265113401. The next prime is 6265113461. The reversal of 6265113457 is 7543115626.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5523313761 + 741799696 = 74319^2 + 27236^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6265113457 is a prime.

It is not a weakly prime, because it can be changed into another prime (6265113487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3132556728 + 3132556729.

It is an arithmetic number, because the mean of its divisors is an integer number (3132556729).

Almost surely, 2^6265113457 is an apocalyptic number.

It is an amenable number.

6265113457 is a deficient number, since it is larger than the sum of its proper divisors (1).

6265113457 is an equidigital number, since it uses as much as digits as its factorization.

6265113457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 40.

The square root of 6265113457 is about 79152.4696835165. The cubic root of 6265113457 is about 1843.4993128445.

The spelling of 6265113457 in words is "six billion, two hundred sixty-five million, one hundred thirteen thousand, four hundred fifty-seven".