2456293897 has 12 divisors (see below), whose sum is σ = 2555044608. Its totient is φ = 2361177000.

The previous prime is 2456293891. The next prime is 2456293907. The reversal of 2456293897 is 7983926542.

It is not a de Polignac number, because 2456293897 - 2¹⁹ = 2455769609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2456293891) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136648 + ... + 153574.

It is an arithmetic number, because the mean of its divisors is an integer number (212920384).

Almost surely, 2^2456293897 is an apocalyptic number.

It is an amenable number.

2456293897 is a deficient number, since it is larger than the sum of its proper divisors (98750711).

2456293897 is a wasteful number, since it uses less digits than its factorization.

2456293897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17140 (or 17109 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 55.

The square root of 2456293897 is about 49561.0118641660. The cubic root of 2456293897 is about 1349.2531574637.

The spelling of 2456293897 in words is "two billion, four hundred fifty-six million, two hundred ninety-three thousand, eight hundred ninety-seven".