46288343489 has 2 divisors, whose sum is σ = 46288343490. Its totient is φ = 46288343488.

The previous prime is 46288343473. The next prime is 46288343537. The reversal of 46288343489 is 98434388264.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42708355600 + 3579987889 = 206660^2 + 59833^2 .

It is a cyclic number.

It is not a de Polignac number, because 46288343489 - 2⁴ = 46288343473 is a prime.

It is a super-2 number, since 2×46288343489² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46288343789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23144171744 + 23144171745.

It is an arithmetic number, because the mean of its divisors is an integer number (23144171745).

Almost surely, 2^46288343489 is an apocalyptic number.

It is an amenable number.

46288343489 is a deficient number, since it is larger than the sum of its proper divisors (1).

46288343489 is an equidigital number, since it uses as much as digits as its factorization.

46288343489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31850496, while the sum is 59.

The spelling of 46288343489 in words is "forty-six billion, two hundred eighty-eight million, three hundred forty-three thousand, four hundred eighty-nine".