54967133 has 16 divisors (see below), whose sum is σ = 62798400. Its totient is φ = 47692800.

The previous prime is 54967109. The next prime is 54967153. The reversal of 54967133 is 33176945.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 54967133 - 2¹² = 54963037 is a prime.

It is a super-3 number, since 3×54967133³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54967153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33533 + ... + 35133.

It is an arithmetic number, because the mean of its divisors is an integer number (3924900).

Almost surely, 2^54967133 is an apocalyptic number.

It is an amenable number.

54967133 is a deficient number, since it is larger than the sum of its proper divisors (7831267).

54967133 is a wasteful number, since it uses less digits than its factorization.

54967133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772.

The product of its digits is 68040, while the sum is 38.

The square root of 54967133 is about 7413.9822632645. The cubic root of 54967133 is about 380.2194784735.

The spelling of 54967133 in words is "fifty-four million, nine hundred sixty-seven thousand, one hundred thirty-three".