562132891 has 2 divisors, whose sum is σ = 562132892. Its totient is φ = 562132890.

The previous prime is 562132877. The next prime is 562132927. The reversal of 562132891 is 198231265.

562132891 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 562132891 - 2⁵ = 562132859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 562132891.

It is not a weakly prime, because it can be changed into another prime (562132801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281066445 + 281066446.

It is an arithmetic number, because the mean of its divisors is an integer number (281066446).

Almost surely, 2^562132891 is an apocalyptic number.

562132891 is a deficient number, since it is larger than the sum of its proper divisors (1).

562132891 is an equidigital number, since it uses as much as digits as its factorization.

562132891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 37.

The square root of 562132891 is about 23709.3418508401. The cubic root of 562132891 is about 825.3021928150.

The spelling of 562132891 in words is "five hundred sixty-two million, one hundred thirty-two thousand, eight hundred ninety-one".