54749011 has 8 divisors (see below), whose sum is σ = 56758320. Its totient is φ = 52767648.

The previous prime is 54749003. The next prime is 54749047. The reversal of 54749011 is 11094745.

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

It is a cyclic number.

It is not a de Polignac number, because 54749011 - 2³ = 54749003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54749081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2956 + ... + 10873.

It is an arithmetic number, because the mean of its divisors is an integer number (7094790).

Almost surely, 2^54749011 is an apocalyptic number.

54749011 is a deficient number, since it is larger than the sum of its proper divisors (2009309).

54749011 is a wasteful number, since it uses less digits than its factorization.

54749011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13973.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 54749011 is about 7399.2574627458. The cubic root of 54749011 is about 379.7158794946.

The spelling of 54749011 in words is "fifty-four million, seven hundred forty-nine thousand, eleven".