54500628 has 96 divisors (see below), whose sum is σ = 162005760. Its totient is φ = 13870080.

The previous prime is 54500627. The next prime is 54500629. The reversal of 54500628 is 82600545.

It is an interprime number because it is at equal distance from previous prime (54500627) and next prime (54500629).

It is a junction number, because it is equal to n+sod(n) for n = 54500595 and 54500604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54500627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30808 + ... + 32528.

It is an arithmetic number, because the mean of its divisors is an integer number (1687560).

Almost surely, 2^54500628 is an apocalyptic number.

54500628 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54500628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81002880).

54500628 is an abundant number, since it is smaller than the sum of its proper divisors (107505132).

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

54500628 is a wasteful number, since it uses less digits than its factorization.

54500628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777 (or 1775 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 54500628 is about 7382.4540635212. The cubic root of 54500628 is about 379.1407826042.

The spelling of 54500628 in words is "fifty-four million, five hundred thousand, six hundred twenty-eight".