54956680 has 32 divisors (see below), whose sum is σ = 124862400. Its totient is φ = 21767616.

The previous prime is 54956659. The next prime is 54956689. The reversal of 54956680 is 8665945.

It is not an unprimeable number, because it can be changed into a prime (54956689) 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, 2550 + ... + 10789.

It is an arithmetic number, because the mean of its divisors is an integer number (3901950).

Almost surely, 2^54956680 is an apocalyptic number.

It is an amenable number.

54956680 is an abundant number, since it is smaller than the sum of its proper divisors (69905720).

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

54956680 is a wasteful number, since it uses less digits than its factorization.

54956680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13453 (or 13449 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 54956680 is about 7413.2772779655. The cubic root of 54956680 is about 380.1953750626.

The spelling of 54956680 in words is "fifty-four million, nine hundred fifty-six thousand, six hundred eighty".