51922714087 has 2 divisors, whose sum is σ = 51922714088. Its totient is φ = 51922714086.

The previous prime is 51922714079. The next prime is 51922714241. The reversal of 51922714087 is 78041722915.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51922714087 - 2³ = 51922714079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51922714007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25961357043 + 25961357044.

It is an arithmetic number, because the mean of its divisors is an integer number (25961357044).

Almost surely, 2^51922714087 is an apocalyptic number.

51922714087 is a deficient number, since it is larger than the sum of its proper divisors (1).

51922714087 is an equidigital number, since it uses as much as digits as its factorization.

51922714087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 46.

The spelling of 51922714087 in words is "fifty-one billion, nine hundred twenty-two million, seven hundred fourteen thousand, eighty-seven".