51035594804 has 48 divisors (see below), whose sum is σ = 94981521600. Its totient is φ = 23911441920.

The previous prime is 51035594791. The next prime is 51035594809. The reversal of 51035594804 is 40849553015.

It is a happy number.

51035594804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51035594809) 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, 21523739 + ... + 21526109.

It is an arithmetic number, because the mean of its divisors is an integer number (1978781700).

Almost surely, 2^51035594804 is an apocalyptic number.

It is an amenable number.

51035594804 is a deficient number, since it is larger than the sum of its proper divisors (43945926796).

51035594804 is a wasteful number, since it uses less digits than its factorization.

51035594804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3648 (or 3646 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 44.

The spelling of 51035594804 in words is "fifty-one billion, thirty-five million, five hundred ninety-four thousand, eight hundred four".