54527500 has 60 divisors (see below), whose sum is σ = 126353304. Its totient is φ = 20512000.

The previous prime is 54527489. The next prime is 54527509. The reversal of 54527500 is 572545.

It is not an unprimeable number, because it can be changed into a prime (54527509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 41859 + ... + 43141.

Almost surely, 2^54527500 is an apocalyptic number.

54527500 is a gapful number since it is divisible by the number (50) 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 54527500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63176652).

54527500 is an abundant number, since it is smaller than the sum of its proper divisors (71825804).

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

54527500 is a wasteful number, since it uses less digits than its factorization.

54527500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324 (or 1307 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 54527500 is about 7384.2738302422. The cubic root of 54527500 is about 379.2030852325.

The spelling of 54527500 in words is "fifty-four million, five hundred twenty-seven thousand, five hundred".