2456253385 has 8 divisors (see below), whose sum is σ = 2984814720. Its totient is φ = 1940128944.

The previous prime is 2456253383. The next prime is 2456253419. The reversal of 2456253385 is 5833526542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2456253385 - 2¹ = 2456253383 is a prime.

It is a super-3 number, since 3×2456253385³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2456253383) 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 in 7 ways as a sum of consecutive naturals, for example, 3108787 + ... + 3109576.

It is an arithmetic number, because the mean of its divisors is an integer number (373101840).

Almost surely, 2^2456253385 is an apocalyptic number.

It is an amenable number.

2456253385 is a deficient number, since it is larger than the sum of its proper divisors (528561335).

2456253385 is an equidigital number, since it uses as much as digits as its factorization.

2456253385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6218447.

The product of its digits is 864000, while the sum is 43.

The square root of 2456253385 is about 49560.6031541183. The cubic root of 2456253385 is about 1349.2457396157.

The spelling of 2456253385 in words is "two billion, four hundred fifty-six million, two hundred fifty-three thousand, three hundred eighty-five".