2859434537 has 2 divisors, whose sum is σ = 2859434538. Its totient is φ = 2859434536.

The previous prime is 2859434521. The next prime is 2859434569. The reversal of 2859434537 is 7354349582.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2354578576 + 504855961 = 48524^2 + 22469^2 .

It is a cyclic number.

It is not a de Polignac number, because 2859434537 - 2⁴ = 2859434521 is a prime.

It is not a weakly prime, because it can be changed into another prime (2859434437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1429717268 + 1429717269.

It is an arithmetic number, because the mean of its divisors is an integer number (1429717269).

Almost surely, 2^2859434537 is an apocalyptic number.

It is an amenable number.

2859434537 is a deficient number, since it is larger than the sum of its proper divisors (1).

2859434537 is an equidigital number, since it uses as much as digits as its factorization.

2859434537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3628800, while the sum is 50.

The square root of 2859434537 is about 53473.6807878418. The cubic root of 2859434537 is about 1419.3626937480.

The spelling of 2859434537 in words is "two billion, eight hundred fifty-nine million, four hundred thirty-four thousand, five hundred thirty-seven".