54688733 has 24 divisors (see below), whose sum is σ = 64325184. Its totient is φ = 46347840.

The previous prime is 54688729. The next prime is 54688747. The reversal of 54688733 is 33788645.

It is not a de Polignac number, because 54688733 - 2² = 54688729 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54688703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119441 + ... + 119897.

It is an arithmetic number, because the mean of its divisors is an integer number (2680216).

Almost surely, 2^54688733 is an apocalyptic number.

It is an amenable number.

54688733 is a deficient number, since it is larger than the sum of its proper divisors (9636451).

54688733 is a wasteful number, since it uses less digits than its factorization.

54688733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545 (or 534 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 54688733 is about 7395.1830944203. The cubic root of 54688733 is about 379.5764741215.

The spelling of 54688733 in words is "fifty-four million, six hundred eighty-eight thousand, seven hundred thirty-three".