51926829523 has 2 divisors, whose sum is σ = 51926829524. Its totient is φ = 51926829522.

The previous prime is 51926829467. The next prime is 51926829557. The reversal of 51926829523 is 32592862915.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51926829523 - 2⁹ = 51926829011 is a prime.

It is not a weakly prime, because it can be changed into another prime (51926829223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25963414761 + 25963414762.

It is an arithmetic number, because the mean of its divisors is an integer number (25963414762).

Almost surely, 2^51926829523 is an apocalyptic number.

51926829523 is a deficient number, since it is larger than the sum of its proper divisors (1).

51926829523 is an equidigital number, since it uses as much as digits as its factorization.

51926829523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2332800, while the sum is 52.

The spelling of 51926829523 in words is "fifty-one billion, nine hundred twenty-six million, eight hundred twenty-nine thousand, five hundred twenty-three".