374272527991 has 2 divisors, whose sum is σ = 374272527992. Its totient is φ = 374272527990.

The previous prime is 374272527977. The next prime is 374272528001. The reversal of 374272527991 is 199725272473.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 374272527991 - 2¹³ = 374272519799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374272527791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187136263995 + 187136263996.

It is an arithmetic number, because the mean of its divisors is an integer number (187136263996).

Almost surely, 2^374272527991 is an apocalyptic number.

374272527991 is a deficient number, since it is larger than the sum of its proper divisors (1).

374272527991 is an equidigital number, since it uses as much as digits as its factorization.

374272527991 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13335840, while the sum is 58.

The spelling of 374272527991 in words is "three hundred seventy-four billion, two hundred seventy-two million, five hundred twenty-seven thousand, nine hundred ninety-one".