2468495957 has 2 divisors, whose sum is σ = 2468495958. Its totient is φ = 2468495956.

The previous prime is 2468495951. The next prime is 2468495983. The reversal of 2468495957 is 7595948642.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1377448996 + 1091046961 = 37114^2 + 33031^2 .

It is a cyclic number.

It is not a de Polignac number, because 2468495957 - 2⁶ = 2468495893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2468495896 and 2468495905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2468495951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1234247978 + 1234247979.

It is an arithmetic number, because the mean of its divisors is an integer number (1234247979).

Almost surely, 2^2468495957 is an apocalyptic number.

It is an amenable number.

2468495957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2468495957 is an equidigital number, since it uses as much as digits as its factorization.

2468495957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21772800, while the sum is 59.

The square root of 2468495957 is about 49683.9607620004. The cubic root of 2468495957 is about 1351.4836832929.

The spelling of 2468495957 in words is "two billion, four hundred sixty-eight million, four hundred ninety-five thousand, nine hundred fifty-seven".