46288280989 has 2 divisors, whose sum is σ = 46288280990. Its totient is φ = 46288280988.

The previous prime is 46288280963. The next prime is 46288281001. The reversal of 46288280989 is 98908288264.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39787084089 + 6501196900 = 199467^2 + 80630^2 .

It is a cyclic number.

It is not a de Polignac number, because 46288280989 - 2¹⁹ = 46287756701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46288280989.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46288284989) 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, 23144140494 + 23144140495.

It is an arithmetic number, because the mean of its divisors is an integer number (23144140495).

Almost surely, 2^46288280989 is an apocalyptic number.

It is an amenable number.

46288280989 is a deficient number, since it is larger than the sum of its proper divisors (1).

46288280989 is an equidigital number, since it uses as much as digits as its factorization.

46288280989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31850496, while the sum is 64.

The spelling of 46288280989 in words is "forty-six billion, two hundred eighty-eight million, two hundred eighty thousand, nine hundred eighty-nine".