54646960 has 20 divisors (see below), whose sum is σ = 127054368. Its totient is φ = 21858752.

The previous prime is 54646931. The next prime is 54646961. The reversal of 54646960 is 6964645.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (54646961) 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 3 ways as a sum of consecutive naturals, for example, 341464 + ... + 341623.

Almost surely, 2^54646960 is an apocalyptic number.

It is an amenable number.

54646960 is an abundant number, since it is smaller than the sum of its proper divisors (72407408).

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

54646960 is a wasteful number, since it uses less digits than its factorization.

54646960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683100 (or 683094 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 54646960 is about 7392.3582164286. The cubic root of 54646960 is about 379.4798052952.

The spelling of 54646960 in words is "fifty-four million, six hundred forty-six thousand, nine hundred sixty".