54968380 has 24 divisors (see below), whose sum is σ = 117891648. Its totient is φ = 21519168.

The previous prime is 54968371. The next prime is 54968399. The reversal of 54968380 is 8386945.

It is a congruent number.

It is an unprimeable number.

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, 28299 + ... + 30178.

It is an arithmetic number, because the mean of its divisors is an integer number (4912152).

Almost surely, 2^54968380 is an apocalyptic number.

It is an amenable number.

54968380 is an abundant number, since it is smaller than the sum of its proper divisors (62923268).

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

54968380 is a wasteful number, since it uses less digits than its factorization.

54968380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58533 (or 58531 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 54968380 is about 7414.0663606418. The cubic root of 54968380 is about 380.2223537075. Note that the first 3 decimals are identical.

The spelling of 54968380 in words is "fifty-four million, nine hundred sixty-eight thousand, three hundred eighty".