46032989809 has 9 divisors (see below), whose sum is σ = 47192148129. Its totient is φ = 44901651840.

The previous prime is 46032989753. The next prime is 46032989831. The reversal of 46032989809 is 90898923064.

The square root of 46032989809 is 214553.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 34751025 + 45998238784 = 5895^2 + 214472^2 .

It is not a de Polignac number, because 46032989809 - 2⁹ = 46032989297 is a prime.

It is a super-3 number, since 3×46032989809³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46032986809) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8794057 + ... + 8799289.

Almost surely, 2^46032989809 is an apocalyptic number.

46032989809 is the 214553-rd square number.

46032989809 is the 107277-th centered octagonal number.

It is an amenable number.

46032989809 is a deficient number, since it is larger than the sum of its proper divisors (1159158320).

46032989809 is an frugal number, since it uses more digits than its factorization.

46032989809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10548 (or 5274 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 58.

The spelling of 46032989809 in words is "forty-six billion, thirty-two million, nine hundred eighty-nine thousand, eight hundred nine".