53308035091 has 2 divisors, whose sum is σ = 53308035092. Its totient is φ = 53308035090.

The previous prime is 53308035061. The next prime is 53308035127. The reversal of 53308035091 is 19053080335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53308035091 - 2⁷ = 53308034963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53308035091.

It is not a weakly prime, because it can be changed into another prime (53308035061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26654017545 + 26654017546.

It is an arithmetic number, because the mean of its divisors is an integer number (26654017546).

Almost surely, 2^53308035091 is an apocalyptic number.

53308035091 is a deficient number, since it is larger than the sum of its proper divisors (1).

53308035091 is an equidigital number, since it uses as much as digits as its factorization.

53308035091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 37.

The spelling of 53308035091 in words is "fifty-three billion, three hundred eight million, thirty-five thousand, ninety-one".