73553255023 has 2 divisors, whose sum is σ = 73553255024. Its totient is φ = 73553255022.

The previous prime is 73553254979. The next prime is 73553255159. The reversal of 73553255023 is 32055235537.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73553255023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73553255423) 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, 36776627511 + 36776627512.

It is an arithmetic number, because the mean of its divisors is an integer number (36776627512).

Almost surely, 2^73553255023 is an apocalyptic number.

73553255023 is a deficient number, since it is larger than the sum of its proper divisors (1).

73553255023 is an equidigital number, since it uses as much as digits as its factorization.

73553255023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 472500, while the sum is 40.

The spelling of 73553255023 in words is "seventy-three billion, five hundred fifty-three million, two hundred fifty-five thousand, twenty-three".