54480965 has 16 divisors (see below), whose sum is σ = 81509760. Its totient is φ = 33961920.

The previous prime is 54480913. The next prime is 54480973. The reversal of 54480965 is 56908445.

It is a happy number.

54480965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54480965 - 2⁶ = 54480901 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70370 + ... + 71139.

It is an arithmetic number, because the mean of its divisors is an integer number (5094360).

Almost surely, 2^54480965 is an apocalyptic number.

54480965 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54480965 is a deficient number, since it is larger than the sum of its proper divisors (27028795).

54480965 is a wasteful number, since it uses less digits than its factorization.

54480965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141532.

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 54480965 is about 7381.1222046515. The cubic root of 54480965 is about 379.0951810383.

The spelling of 54480965 in words is "fifty-four million, four hundred eighty thousand, nine hundred sixty-five".