54771046 has 16 divisors (see below), whose sum is σ = 91096848. Its totient is φ = 24487200.

The previous prime is 54771043. The next prime is 54771047. The reversal of 54771046 is 64017745.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54771043) 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, 19065 + ... + 21748.

It is an arithmetic number, because the mean of its divisors is an integer number (5693553).

Almost surely, 2^54771046 is an apocalyptic number.

54771046 is a deficient number, since it is larger than the sum of its proper divisors (36325802).

54771046 is a wasteful number, since it uses less digits than its factorization.

54771046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40887.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 54771046 is about 7400.7463137173. The cubic root of 54771046 is about 379.7668144613.

The spelling of 54771046 in words is "fifty-four million, seven hundred seventy-one thousand, forty-six".