2451059113 has 4 divisors (see below), whose sum is σ = 2530125568. Its totient is φ = 2371992660.

The previous prime is 2451059081. The next prime is 2451059131. The reversal of 2451059113 is 3119501542.

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 not a de Polignac number, because 2451059113 - 2⁵ = 2451059081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 79066423 = 2451059113 / (2 + 4 + 5 + 1 + 0 + 5 + 9 + 1 + 1 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2451059713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39533181 + ... + 39533242.

It is an arithmetic number, because the mean of its divisors is an integer number (632531392).

Almost surely, 2^2451059113 is an apocalyptic number.

It is an amenable number.

2451059113 is a deficient number, since it is larger than the sum of its proper divisors (79066455).

2451059113 is an equidigital number, since it uses as much as digits as its factorization.

2451059113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79066454.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 2451059113 is about 49508.1721839940. The cubic root of 2451059113 is about 1348.2939790416.

The spelling of 2451059113 in words is "two billion, four hundred fifty-one million, fifty-nine thousand, one hundred thirteen".