51150341253151 has 4 divisors (see below), whose sum is σ = 58457532860752. Its totient is φ = 43843149645552.

The previous prime is 51150341253149. The next prime is 51150341253197. The reversal of 51150341253151 is 15135214305115.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 51150341253151 - 2¹ = 51150341253149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 51150341253151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51150341253101) 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, 3653595803790 + ... + 3653595803803.

It is an arithmetic number, because the mean of its divisors is an integer number (14614383215188).

Almost surely, 2^{51150341253151} is an apocalyptic number.

51150341253151 is a deficient number, since it is larger than the sum of its proper divisors (7307191607601).

51150341253151 is an equidigital number, since it uses as much as digits as its factorization.

51150341253151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7307191607600.

The product of its (nonzero) digits is 45000, while the sum is 37.

Adding to 51150341253151 its reverse (15135214305115), we get a palindrome (66285555558266).

The spelling of 51150341253151 in words is "fifty-one trillion, one hundred fifty billion, three hundred forty-one million, two hundred fifty-three thousand, one hundred fifty-one".