74358713770853 has 2 divisors, whose sum is σ = 74358713770854. Its totient is φ = 74358713770852.

The previous prime is 74358713770841. The next prime is 74358713770871. The reversal of 74358713770853 is 35807731785347.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72874256636164 + 1484457134689 = 8536642^2 + 1218383^2 .

It is a cyclic number.

It is not a de Polignac number, because 74358713770853 - 2²⁶ = 74358646661989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74358713770813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37179356885426 + 37179356885427.

It is an arithmetic number, because the mean of its divisors is an integer number (37179356885427).

Almost surely, 2^{74358713770853} is an apocalyptic number.

It is an amenable number.

74358713770853 is a deficient number, since it is larger than the sum of its proper divisors (1).

74358713770853 is an equidigital number, since it uses as much as digits as its factorization.

74358713770853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414892800, while the sum is 68.

The spelling of 74358713770853 in words is "seventy-four trillion, three hundred fifty-eight billion, seven hundred thirteen million, seven hundred seventy thousand, eight hundred fifty-three".