54757811 has 8 divisors (see below), whose sum is σ = 57300864. Its totient is φ = 52263360.

The previous prime is 54757783. The next prime is 54757819. The reversal of 54757811 is 11875745.

It is a happy number.

54757811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54757811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54757819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9836 + ... + 14361.

It is an arithmetic number, because the mean of its divisors is an integer number (7162608).

Almost surely, 2^54757811 is an apocalyptic number.

54757811 is a deficient number, since it is larger than the sum of its proper divisors (2543053).

54757811 is a wasteful number, since it uses less digits than its factorization.

54757811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24301.

The product of its digits is 39200, while the sum is 38.

The square root of 54757811 is about 7399.8520931165. The cubic root of 54757811 is about 379.7362227584.

The spelling of 54757811 in words is "fifty-four million, seven hundred fifty-seven thousand, eight hundred eleven".