51340424548930 has 96 divisors (see below), whose sum is σ = 103522497120000. Its totient is φ = 18313166699520.

The previous prime is 51340424548879. The next prime is 51340424548993. The reversal of 51340424548930 is 3984542404315.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32276946 + ... + 33830194.

It is an arithmetic number, because the mean of its divisors is an integer number (1078359345000).

Almost surely, 2^{51340424548930} is an apocalyptic number.

51340424548930 is an abundant number, since it is smaller than the sum of its proper divisors (52182072571070).

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

51340424548930 is a wasteful number, since it uses less digits than its factorization.

51340424548930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553800 (or 1553789 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 52.

The spelling of 51340424548930 in words is "fifty-one trillion, three hundred forty billion, four hundred twenty-four million, five hundred forty-eight thousand, nine hundred thirty".