52404350651 has 2 divisors, whose sum is σ = 52404350652. Its totient is φ = 52404350650.

The previous prime is 52404350549. The next prime is 52404350683. The reversal of 52404350651 is 15605340425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52404350651 - 2¹⁸ = 52404088507 is a prime.

It is a super-3 number, since 3×52404350651³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (52404350951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26202175325 + 26202175326.

It is an arithmetic number, because the mean of its divisors is an integer number (26202175326).

Almost surely, 2^52404350651 is an apocalyptic number.

52404350651 is a deficient number, since it is larger than the sum of its proper divisors (1).

52404350651 is an equidigital number, since it uses as much as digits as its factorization.

52404350651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 52404350651 in words is "fifty-two billion, four hundred four million, three hundred fifty thousand, six hundred fifty-one".