4826552891 has 2 divisors, whose sum is σ = 4826552892. Its totient is φ = 4826552890.

The previous prime is 4826552867. The next prime is 4826552903. The reversal of 4826552891 is 1982556284.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4826552891 - 2²² = 4822358587 is a prime.

It is a super-2 number, since 2×4826552891² = 46591225619240915762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4826552821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2413276445 + 2413276446.

It is an arithmetic number, because the mean of its divisors is an integer number (2413276446).

Almost surely, 2^4826552891 is an apocalyptic number.

4826552891 is a deficient number, since it is larger than the sum of its proper divisors (1).

4826552891 is an equidigital number, since it uses as much as digits as its factorization.

4826552891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1382400, while the sum is 50.

The square root of 4826552891 is about 69473.3970020180. The cubic root of 4826552891 is about 1689.9701091780.

The spelling of 4826552891 in words is "four billion, eight hundred twenty-six million, five hundred fifty-two thousand, eight hundred ninety-one".