53051155313999 has 2 divisors, whose sum is σ = 53051155314000. Its totient is φ = 53051155313998.

The previous prime is 53051155313921. The next prime is 53051155314041. The reversal of 53051155313999 is 99931355115035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53051155313999 - 2⁸ = 53051155313743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53051155313899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26525577656999 + 26525577657000.

It is an arithmetic number, because the mean of its divisors is an integer number (26525577657000).

Almost surely, 2^{53051155313999} is an apocalyptic number.

53051155313999 is a deficient number, since it is larger than the sum of its proper divisors (1).

53051155313999 is an equidigital number, since it uses as much as digits as its factorization.

53051155313999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12301875, while the sum is 59.

The spelling of 53051155313999 in words is "fifty-three trillion, fifty-one billion, one hundred fifty-five million, three hundred thirteen thousand, nine hundred ninety-nine".