51024069219408 has 40 divisors (see below), whose sum is σ = 132760467890400. Its totient is φ = 16885663192704.

The previous prime is 51024069219341. The next prime is 51024069219449. The reversal of 51024069219408 is 80491296042015.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3823739523 + ... + 3823752866.

It is an arithmetic number, because the mean of its divisors is an integer number (3319011697260).

Almost surely, 2^{51024069219408} is an apocalyptic number.

It is an amenable number.

51024069219408 is an abundant number, since it is smaller than the sum of its proper divisors (81736398670992).

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

51024069219408 is a wasteful number, since it uses less digits than its factorization.

51024069219408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7647492539 (or 7647492533 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 51024069219408 in words is "fifty-one trillion, twenty-four billion, sixty-nine million, two hundred nineteen thousand, four hundred eight".