46685553 has 16 divisors (see below), whose sum is σ = 66842496. Its totient is φ = 28878080.

The previous prime is 46685549. The next prime is 46685629. The reversal of 46685553 is 35558664.

It is a happy number.

46685553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 46685553 - 2² = 46685549 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (46680553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2826 + ... + 10067.

It is an arithmetic number, because the mean of its divisors is an integer number (4177656).

Almost surely, 2^46685553 is an apocalyptic number.

It is an amenable number.

46685553 is a deficient number, since it is larger than the sum of its proper divisors (20156943).

46685553 is a wasteful number, since it uses less digits than its factorization.

46685553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12984.

The product of its digits is 432000, while the sum is 42.

The square root of 46685553 is about 6832.6827088633. The cubic root of 46685553 is about 360.0759947591.

The spelling of 46685553 in words is "forty-six million, six hundred eighty-five thousand, five hundred fifty-three".