2458629813 has 4 divisors (see below), whose sum is σ = 3278173088. Its totient is φ = 1639086540.

The previous prime is 2458629757. The next prime is 2458629829. The reversal of 2458629813 is 3189268542.

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 not a de Polignac number, because 2458629813 - 2²⁹ = 1921758901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2458629893) 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 3 ways as a sum of consecutive naturals, for example, 409771633 + ... + 409771638.

It is an arithmetic number, because the mean of its divisors is an integer number (819543272).

Almost surely, 2^2458629813 is an apocalyptic number.

It is an amenable number.

2458629813 is a deficient number, since it is larger than the sum of its proper divisors (819543275).

2458629813 is an equidigital number, since it uses as much as digits as its factorization.

2458629813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819543274.

The product of its digits is 829440, while the sum is 48.

The square root of 2458629813 is about 49584.5723284975. The cubic root of 2458629813 is about 1349.6807316336.

The spelling of 2458629813 in words is "two billion, four hundred fifty-eight million, six hundred twenty-nine thousand, eight hundred thirteen".