32006401859 has 2 divisors, whose sum is σ = 32006401860. Its totient is φ = 32006401858.

The previous prime is 32006401813. The next prime is 32006401883. The reversal of 32006401859 is 95810460023.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32006401859 - 2¹² = 32006397763 is a prime.

It is not a weakly prime, because it can be changed into another prime (32006407859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16003200929 + 16003200930.

It is an arithmetic number, because the mean of its divisors is an integer number (16003200930).

Almost surely, 2^32006401859 is an apocalyptic number.

32006401859 is a deficient number, since it is larger than the sum of its proper divisors (1).

32006401859 is an equidigital number, since it uses as much as digits as its factorization.

32006401859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 32006401859 in words is "thirty-two billion, six million, four hundred one thousand, eight hundred fifty-nine".