51080325468 has 48 divisors (see below), whose sum is σ = 124694470656. Its totient is φ = 16243923520.

The previous prime is 51080325463. The next prime is 51080325473. The reversal of 51080325468 is 86452308015.

It is an interprime number because it is at equal distance from previous prime (51080325463) and next prime (51080325473).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51080325463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135903 + ... + 347318.

It is an arithmetic number, because the mean of its divisors is an integer number (2597801472).

Almost surely, 2^51080325468 is an apocalyptic number.

It is an amenable number.

51080325468 is an abundant number, since it is smaller than the sum of its proper divisors (73614145188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51080325468 is a wasteful number, since it uses less digits than its factorization.

51080325468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483634 (or 483632 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 51080325468 in words is "fifty-one billion, eighty million, three hundred twenty-five thousand, four hundred sixty-eight".