54041899 has 2 divisors, whose sum is σ = 54041900. Its totient is φ = 54041898.

The previous prime is 54041893. The next prime is 54041921. The reversal of 54041899 is 99814045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54041899 - 2⁹ = 54041387 is a prime.

It is not a weakly prime, because it can be changed into another prime (54041893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27020949 + 27020950.

It is an arithmetic number, because the mean of its divisors is an integer number (27020950).

Almost surely, 2^54041899 is an apocalyptic number.

54041899 is a deficient number, since it is larger than the sum of its proper divisors (1).

54041899 is an equidigital number, since it uses as much as digits as its factorization.

54041899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 54041899 is about 7351.3195414157. The cubic root of 54041899 is about 378.0740479031.

The spelling of 54041899 in words is "fifty-four million, forty-one thousand, eight hundred ninety-nine".