54280977 has 8 divisors (see below), whose sum is σ = 72611616. Its totient is φ = 36068832.

The previous prime is 54280951. The next prime is 54280987. The reversal of 54280977 is 77908245.

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

It is not a de Polignac number, because 54280977 - 2⁶ = 54280913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54280937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28548 + ... + 30389.

It is an arithmetic number, because the mean of its divisors is an integer number (9076452).

Almost surely, 2^54280977 is an apocalyptic number.

It is an amenable number.

54280977 is a deficient number, since it is larger than the sum of its proper divisors (18330639).

54280977 is a wasteful number, since it uses less digits than its factorization.

54280977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59247.

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 54280977 is about 7367.5624870102. The cubic root of 54280977 is about 378.6307531231.

The spelling of 54280977 in words is "fifty-four million, two hundred eighty thousand, nine hundred seventy-seven".