51795907744 has 24 divisors (see below), whose sum is σ = 116540792928. Its totient is φ = 22198246080.

The previous prime is 51795907741. The next prime is 51795907753. The reversal of 51795907744 is 44770959715.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (51795907741) 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, 115615642 + ... + 115616089.

It is an arithmetic number, because the mean of its divisors is an integer number (4855866372).

Almost surely, 2^51795907744 is an apocalyptic number.

It is an amenable number.

51795907744 is an abundant number, since it is smaller than the sum of its proper divisors (64744885184).

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

51795907744 is a wasteful number, since it uses less digits than its factorization.

51795907744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231231748 (or 231231740 counting only the distinct ones).

The product of its (nonzero) digits is 11113200, while the sum is 58.

The spelling of 51795907744 in words is "fifty-one billion, seven hundred ninety-five million, nine hundred seven thousand, seven hundred forty-four".