54490874 has 8 divisors (see below), whose sum is σ = 82380288. Its totient is φ = 27030780.

The previous prime is 54490871. The next prime is 54490883. The reversal of 54490874 is 47809445.

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

It is not an unprimeable number, because it can be changed into a prime (54490871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107012 + ... + 107519.

It is an arithmetic number, because the mean of its divisors is an integer number (10297536).

Almost surely, 2^54490874 is an apocalyptic number.

54490874 is a deficient number, since it is larger than the sum of its proper divisors (27889414).

54490874 is a wasteful number, since it uses less digits than its factorization.

54490874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214660.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 54490874 is about 7381.7934135276. The cubic root of 54490874 is about 379.1181629271.

The spelling of 54490874 in words is "fifty-four million, four hundred ninety thousand, eight hundred seventy-four".