53033072999 has 2 divisors, whose sum is σ = 53033073000. Its totient is φ = 53033072998.

The previous prime is 53033072987. The next prime is 53033073059. The reversal of 53033072999 is 99927033035.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53033072999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53033072899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26516536499 + 26516536500.

It is an arithmetic number, because the mean of its divisors is an integer number (26516536500).

Almost surely, 2^53033072999 is an apocalyptic number.

53033072999 is a deficient number, since it is larger than the sum of its proper divisors (1).

53033072999 is an equidigital number, since it uses as much as digits as its factorization.

53033072999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1377810, while the sum is 50.

The spelling of 53033072999 in words is "fifty-three billion, thirty-three million, seventy-two thousand, nine hundred ninety-nine".