2456412013 has 4 divisors (see below), whose sum is σ = 2679722208. Its totient is φ = 2233101820.

The previous prime is 2456411917. The next prime is 2456412019. The reversal of 2456412013 is 3102146542.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2456412013 is a prime.

It is a super-2 number, since 2×2456412013² = 12067919955221424338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2456412019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111655081 + ... + 111655102.

It is an arithmetic number, because the mean of its divisors is an integer number (669930552).

Almost surely, 2^2456412013 is an apocalyptic number.

It is an amenable number.

2456412013 is a deficient number, since it is larger than the sum of its proper divisors (223310195).

2456412013 is a wasteful number, since it uses less digits than its factorization.

2456412013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223310194.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2456412013 is about 49562.2034720007. The cubic root of 2456412013 is about 1349.2747843317.

Adding to 2456412013 its reverse (3102146542), we get a palindrome (5558558555).

The spelling of 2456412013 in words is "two billion, four hundred fifty-six million, four hundred twelve thousand, thirteen".