46216551 has 8 divisors (see below), whose sum is σ = 61892080. Its totient is φ = 30676032.

The previous prime is 46216549. The next prime is 46216559. The reversal of 46216551 is 15561264.

46216551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46216551 - 2¹ = 46216549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46216559) 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 7 ways as a sum of consecutive naturals, for example, 32950 + ... + 34323.

It is an arithmetic number, because the mean of its divisors is an integer number (7736510).

Almost surely, 2^46216551 is an apocalyptic number.

46216551 is a deficient number, since it is larger than the sum of its proper divisors (15675529).

46216551 is a wasteful number, since it uses less digits than its factorization.

46216551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67505.

The product of its digits is 7200, while the sum is 30.

The square root of 46216551 is about 6798.2755901773. The cubic root of 46216551 is about 358.8661626117.

The spelling of 46216551 in words is "forty-six million, two hundred sixteen thousand, five hundred fifty-one".