54892933 has 2 divisors, whose sum is σ = 54892934. Its totient is φ = 54892932.

The previous prime is 54892883. The next prime is 54892961. The reversal of 54892933 is 33929845.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54199044 + 693889 = 7362^2 + 833^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54892933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54892933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54892633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27446466 + 27446467.

It is an arithmetic number, because the mean of its divisors is an integer number (27446467).

Almost surely, 2^54892933 is an apocalyptic number.

It is an amenable number.

54892933 is a deficient number, since it is larger than the sum of its proper divisors (1).

54892933 is an equidigital number, since it uses as much as digits as its factorization.

54892933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 43.

The square root of 54892933 is about 7408.9765150120. The cubic root of 54892933 is about 380.0483156479.

The spelling of 54892933 in words is "fifty-four million, eight hundred ninety-two thousand, nine hundred thirty-three".