51914941286 has 16 divisors (see below), whose sum is σ = 83874480144. Its totient is φ = 23957347104.

The previous prime is 51914941237. The next prime is 51914941291. The reversal of 51914941286 is 68214941915.

It is a happy number.

51914941286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×51914941286² (a number of 22 digits) contains 22 as substring.

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, 50480 + ... + 326156.

It is an arithmetic number, because the mean of its divisors is an integer number (5242155009).

Almost surely, 2^51914941286 is an apocalyptic number.

51914941286 is a deficient number, since it is larger than the sum of its proper divisors (31959538858).

51914941286 is a wasteful number, since it uses less digits than its factorization.

51914941286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282935.

The product of its digits is 622080, while the sum is 50.

The spelling of 51914941286 in words is "fifty-one billion, nine hundred fourteen million, nine hundred forty-one thousand, two hundred eighty-six".