74048572831 has 2 divisors, whose sum is σ = 74048572832. Its totient is φ = 74048572830.

The previous prime is 74048572753. The next prime is 74048572837. The reversal of 74048572831 is 13827584047.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74048572831 - 2¹⁵ = 74048540063 is a prime.

It is a super-2 number, since 2×74048572831² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74048572837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37024286415 + 37024286416.

It is an arithmetic number, because the mean of its divisors is an integer number (37024286416).

Almost surely, 2^74048572831 is an apocalyptic number.

74048572831 is a deficient number, since it is larger than the sum of its proper divisors (1).

74048572831 is an equidigital number, since it uses as much as digits as its factorization.

74048572831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1505280, while the sum is 49.

The spelling of 74048572831 in words is "seventy-four billion, forty-eight million, five hundred seventy-two thousand, eight hundred thirty-one".