374272528249 has 2 divisors, whose sum is σ = 374272528250. Its totient is φ = 374272528248.

The previous prime is 374272528213. The next prime is 374272528271. The reversal of 374272528249 is 942825272473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 218617029225 + 155655499024 = 467565^2 + 394532^2 .

It is a cyclic number.

It is not a de Polignac number, because 374272528249 - 2³³ = 365682593657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 374272528249.

It is not a weakly prime, because it can be changed into another prime (374272528349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187136264124 + 187136264125.

It is an arithmetic number, because the mean of its divisors is an integer number (187136264125).

Almost surely, 2^374272528249 is an apocalyptic number.

It is an amenable number.

374272528249 is a deficient number, since it is larger than the sum of its proper divisors (1).

374272528249 is an equidigital number, since it uses as much as digits as its factorization.

374272528249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13547520, while the sum is 55.

The spelling of 374272528249 in words is "three hundred seventy-four billion, two hundred seventy-two million, five hundred twenty-eight thousand, two hundred forty-nine".