54017766 has 40 divisors (see below), whose sum is σ = 132047784. Its totient is φ = 16368480.

The previous prime is 54017753. The next prime is 54017767. The reversal of 54017766 is 66771045.

It is a self number, because there is not a number n which added to its sum of digits gives 54017766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54017767) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13375 + ... + 16938.

Almost surely, 2^54017766 is an apocalyptic number.

54017766 is an abundant number, since it is smaller than the sum of its proper divisors (78030018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54017766 is a wasteful number, since it uses less digits than its factorization.

54017766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30338 (or 30329 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 54017766 is about 7349.6779521282. The cubic root of 54017766 is about 378.0177618260.

The spelling of 54017766 in words is "fifty-four million, seventeen thousand, seven hundred sixty-six".