54833491 has 2 divisors, whose sum is σ = 54833492. Its totient is φ = 54833490.

The previous prime is 54833489. The next prime is 54833503. The reversal of 54833491 is 19433845.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54833491 - 2¹ = 54833489 is a prime.

Together with 54833489, it forms a pair of twin primes.

It is equal to p_3272878 and since 54833491 and 3272878 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54833491.

It is not a weakly prime, because it can be changed into another prime (54836491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27416745 + 27416746.

It is an arithmetic number, because the mean of its divisors is an integer number (27416746).

Almost surely, 2^54833491 is an apocalyptic number.

54833491 is a deficient number, since it is larger than the sum of its proper divisors (1).

54833491 is an equidigital number, since it uses as much as digits as its factorization.

54833491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 37.

The square root of 54833491 is about 7404.9639431938. The cubic root of 54833491 is about 379.9110849215.

The spelling of 54833491 in words is "fifty-four million, eight hundred thirty-three thousand, four hundred ninety-one".