46398899547 has 64 divisors (see below), whose sum is σ = 92293125120. Its totient is φ = 22249209600.

The previous prime is 46398899531. The next prime is 46398899551. The reversal of 46398899547 is 74599889364.

46398899547 is a `hidden beast` number, since 46 + 39 + 8 + 8 + 9 + 9 + 547 = 666.

It is not a de Polignac number, because 46398899547 - 2⁴ = 46398899531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46398899047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 831354 + ... + 885407.

It is an arithmetic number, because the mean of its divisors is an integer number (1442080080).

Almost surely, 2^46398899547 is an apocalyptic number.

46398899547 is a deficient number, since it is larger than the sum of its proper divisors (45894225573).

46398899547 is a wasteful number, since it uses less digits than its factorization.

46398899547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1716801 (or 1716795 counting only the distinct ones).

The product of its digits is 470292480, while the sum is 72.

The spelling of 46398899547 in words is "forty-six billion, three hundred ninety-eight million, eight hundred ninety-nine thousand, five hundred forty-seven".