73334000057 has 2 divisors, whose sum is σ = 73334000058. Its totient is φ = 73334000056.

The previous prime is 73334000011. The next prime is 73334000071. The reversal of 73334000057 is 75000043337.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54145101481 + 19188898576 = 232691^2 + 138524^2 .

It is an emirp because it is prime and its reverse (75000043337) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73334000057 - 2²⁰ = 73332951481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73333999987 and 73334000032.

It is not a weakly prime, because it can be changed into another prime (73334000557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36667000028 + 36667000029.

It is an arithmetic number, because the mean of its divisors is an integer number (36667000029).

Almost surely, 2^73334000057 is an apocalyptic number.

It is an amenable number.

73334000057 is a deficient number, since it is larger than the sum of its proper divisors (1).

73334000057 is an equidigital number, since it uses as much as digits as its factorization.

73334000057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26460, while the sum is 32.

The spelling of 73334000057 in words is "seventy-three billion, three hundred thirty-four million, fifty-seven", and thus it is an aban number.