54436811 has 12 divisors (see below), whose sum is σ = 64440096. Its totient is φ = 45679920.

The previous prime is 54436793. The next prime is 54436817. The reversal of 54436811 is 11863445.

It is not a de Polignac number, because 54436811 - 2⁶ = 54436747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54436817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15731 + ... + 18876.

It is an arithmetic number, because the mean of its divisors is an integer number (5370008).

Almost surely, 2^54436811 is an apocalyptic number.

54436811 is a deficient number, since it is larger than the sum of its proper divisors (10003285).

54436811 is a wasteful number, since it uses less digits than its factorization.

54436811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34642 (or 34631 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 54436811 is about 7378.1305897903. The cubic root of 54436811 is about 378.9927410235.

The spelling of 54436811 in words is "fifty-four million, four hundred thirty-six thousand, eight hundred eleven".