51419498760 has 128 divisors (see below), whose sum is σ = 195883833600. Its totient is φ = 11753026560.

The previous prime is 51419498747. The next prime is 51419498773. The reversal of 51419498760 is 6789491415.

51419498760 is a `hidden beast` number, since 5 + 141 + 9 + 498 + 7 + 6 + 0 = 666.

51419498760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (51419498747) and next prime (51419498773).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 51419498697 and 51419498706.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3393201 + ... + 3408320.

It is an arithmetic number, because the mean of its divisors is an integer number (1530342450).

Almost surely, 2^51419498760 is an apocalyptic number.

It is an amenable number.

51419498760 is an abundant number, since it is smaller than the sum of its proper divisors (144464334840).

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

51419498760 is a wasteful number, since it uses less digits than its factorization.

51419498760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6801548 (or 6801538 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 51419498760 in words is "fifty-one billion, four hundred nineteen million, four hundred ninety-eight thousand, seven hundred sixty".