2451116053 has 4 divisors (see below), whose sum is σ = 2454380608. Its totient is φ = 2447851500.

The previous prime is 2451116051. The next prime is 2451116081. The reversal of 2451116053 is 3506111542.

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 2451116053 - 2¹ = 2451116051 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 (2451116051) 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, 1631151 + ... + 1632652.

It is an arithmetic number, because the mean of its divisors is an integer number (613595152).

Almost surely, 2^2451116053 is an apocalyptic number.

It is an amenable number.

2451116053 is a deficient number, since it is larger than the sum of its proper divisors (3264555).

2451116053 is an equidigital number, since it uses as much as digits as its factorization.

2451116053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3264554.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 2451116053 is about 49508.7472372307. The cubic root of 2451116053 is about 1348.3044195983.

Adding to 2451116053 its reverse (3506111542), we get a palindrome (5957227595).

The spelling of 2451116053 in words is "two billion, four hundred fifty-one million, one hundred sixteen thousand, fifty-three".