74054237801 has 2 divisors, whose sum is σ = 74054237802. Its totient is φ = 74054237800.

The previous prime is 74054237731. The next prime is 74054237813. The reversal of 74054237801 is 10873245047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43806071401 + 30248166400 = 209299^2 + 173920^2 .

It is a cyclic number.

It is not a de Polignac number, because 74054237801 - 2¹⁸ = 74053975657 is a prime.

It is not a weakly prime, because it can be changed into another prime (74054236801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37027118900 + 37027118901.

It is an arithmetic number, because the mean of its divisors is an integer number (37027118901).

Almost surely, 2^74054237801 is an apocalyptic number.

It is an amenable number.

74054237801 is a deficient number, since it is larger than the sum of its proper divisors (1).

74054237801 is an equidigital number, since it uses as much as digits as its factorization.

74054237801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 74054237801 in words is "seventy-four billion, fifty-four million, two hundred thirty-seven thousand, eight hundred one".