374142563 has 2 divisors, whose sum is σ = 374142564. Its totient is φ = 374142562.

The previous prime is 374142551. The next prime is 374142577. The reversal of 374142563 is 365241473.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 374142563 - 2¹⁰ = 374141539 is a prime.

It is not a weakly prime, because it can be changed into another prime (374142533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187071281 + 187071282.

It is an arithmetic number, because the mean of its divisors is an integer number (187071282).

Almost surely, 2^374142563 is an apocalyptic number.

374142563 is a deficient number, since it is larger than the sum of its proper divisors (1).

374142563 is an equidigital number, since it uses as much as digits as its factorization.

374142563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 35.

The square root of 374142563 is about 19342.7651332481. The cubic root of 374142563 is about 720.5747487680.

The spelling of 374142563 in words is "three hundred seventy-four million, one hundred forty-two thousand, five hundred sixty-three".