46038997489 has 27 divisors (see below), whose sum is σ = 50897740089. Its totient is φ = 41634580680.

The previous prime is 46038997483. The next prime is 46038997513. The reversal of 46038997489 is 98479983064.

The square root of 46038997489 is 214567.

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

46038997489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46038997489 - 2⁹ = 46038996977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46038997483) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 93765534 + ... + 93766024.

Almost surely, 2^46038997489 is an apocalyptic number.

46038997489 is the 214567-th square number.

46038997489 is the 107284-th centered octagonal number.

It is an amenable number.

46038997489 is a deficient number, since it is larger than the sum of its proper divisors (4858742600).

46038997489 is an frugal number, since it uses more digits than its factorization.

46038997489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066 (or 533 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 67.

The spelling of 46038997489 in words is "forty-six billion, thirty-eight million, nine hundred ninety-seven thousand, four hundred eighty-nine".