54503016 has 32 divisors (see below), whose sum is σ = 139428960. Its totient is φ = 17744832.

The previous prime is 54502979. The next prime is 54503047. The reversal of 54503016 is 61030545.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25375 + ... + 27438.

It is an arithmetic number, because the mean of its divisors is an integer number (4357155).

Almost surely, 2^54503016 is an apocalyptic number.

It is an amenable number.

54503016 is an abundant number, since it is smaller than the sum of its proper divisors (84925944).

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

54503016 is a wasteful number, since it uses less digits than its factorization.

54503016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52865 (or 52861 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 54503016 is about 7382.6157965859. The cubic root of 54503016 is about 379.1463200020.

The spelling of 54503016 in words is "fifty-four million, five hundred three thousand, sixteen".