51114589 has 2 divisors, whose sum is σ = 51114590. Its totient is φ = 51114588.

The previous prime is 51114571. The next prime is 51114601. The reversal of 51114589 is 98541115.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33120025 + 17994564 = 5755^2 + 4242^2 .

It is a cyclic number.

It is not a de Polignac number, because 51114589 - 2¹¹ = 51112541 is a prime.

It is a super-2 number, since 2×51114589² = 5225402417277842, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51118589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25557294 + 25557295.

It is an arithmetic number, because the mean of its divisors is an integer number (25557295).

Almost surely, 2^51114589 is an apocalyptic number.

It is an amenable number.

51114589 is a deficient number, since it is larger than the sum of its proper divisors (1).

51114589 is an equidigital number, since it uses as much as digits as its factorization.

51114589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7200, while the sum is 34.

The square root of 51114589 is about 7149.4467618131. The cubic root of 51114589 is about 371.1205111709.

The spelling of 51114589 in words is "fifty-one million, one hundred fourteen thousand, five hundred eighty-nine".