54499270 has 32 divisors (see below), whose sum is σ = 114408000. Its totient is φ = 18684288.

The previous prime is 54499243. The next prime is 54499279. The reversal of 54499270 is 7299445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54499279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4515 + ... + 11374.

It is an arithmetic number, because the mean of its divisors is an integer number (3575250).

Almost surely, 2^54499270 is an apocalyptic number.

54499270 is an abundant number, since it is smaller than the sum of its proper divisors (59908730).

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

54499270 is a wasteful number, since it uses less digits than its factorization.

54499270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15917 (or 15903 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 54499270 is about 7382.3620881124. The cubic root of 54499270 is about 379.1376335429.

The spelling of 54499270 in words is "fifty-four million, four hundred ninety-nine thousand, two hundred seventy".