74607055093 has 2 divisors, whose sum is σ = 74607055094. Its totient is φ = 74607055092.

The previous prime is 74607055057. The next prime is 74607055121. The reversal of 74607055093 is 39055070647.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69874578244 + 4732476849 = 264338^2 + 68793^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74607055093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74607005093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37303527546 + 37303527547.

It is an arithmetic number, because the mean of its divisors is an integer number (37303527547).

Almost surely, 2^74607055093 is an apocalyptic number.

It is an amenable number.

74607055093 is a deficient number, since it is larger than the sum of its proper divisors (1).

74607055093 is an equidigital number, since it uses as much as digits as its factorization.

74607055093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 793800, while the sum is 46.

The spelling of 74607055093 in words is "seventy-four billion, six hundred seven million, fifty-five thousand, ninety-three".