51888883260 has 48 divisors (see below), whose sum is σ = 147279144096. Its totient is φ = 13647485952.

The previous prime is 51888883201. The next prime is 51888883261. The reversal of 51888883260 is 6238888815.

It is a self number, because there is not a number n which added to its sum of digits gives 51888883260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51888883261) 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, 5919009 + ... + 5927768.

It is an arithmetic number, because the mean of its divisors is an integer number (3068315502).

Almost surely, 2^51888883260 is an apocalyptic number.

It is an amenable number.

51888883260 is an abundant number, since it is smaller than the sum of its proper divisors (95390260836).

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

51888883260 is a wasteful number, since it uses less digits than its factorization.

51888883260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11846862 (or 11846860 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 57.

The spelling of 51888883260 in words is "fifty-one billion, eight hundred eighty-eight million, eight hundred eighty-three thousand, two hundred sixty".