74027068547 has 2 divisors, whose sum is σ = 74027068548. Its totient is φ = 74027068546.

The previous prime is 74027068541. The next prime is 74027068651. The reversal of 74027068547 is 74586072047.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74027068547 - 2⁶ = 74027068483 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74027068495 and 74027068504.

It is not a weakly prime, because it can be changed into another prime (74027068541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37013534273 + 37013534274.

It is an arithmetic number, because the mean of its divisors is an integer number (37013534274).

Almost surely, 2^74027068547 is an apocalyptic number.

74027068547 is a deficient number, since it is larger than the sum of its proper divisors (1).

74027068547 is an equidigital number, since it uses as much as digits as its factorization.

74027068547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2634240, while the sum is 50.

The spelling of 74027068547 in words is "seventy-four billion, twenty-seven million, sixty-eight thousand, five hundred forty-seven".