54528430 has 16 divisors (see below), whose sum is σ = 107074224. Its totient is φ = 19828480.

The previous prime is 54528403. The next prime is 54528433. The reversal of 54528430 is 3482545.

It is a junction number, because it is equal to n+sod(n) for n = 54528392 and 54528401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54528433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247747 + ... + 247966.

It is an arithmetic number, because the mean of its divisors is an integer number (6692139).

Almost surely, 2^54528430 is an apocalyptic number.

54528430 is a deficient number, since it is larger than the sum of its proper divisors (52545794).

54528430 is a wasteful number, since it uses less digits than its factorization.

54528430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495731.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 54528430 is about 7384.3368016363. The cubic root of 54528430 is about 379.2052410674.

The spelling of 54528430 in words is "fifty-four million, five hundred twenty-eight thousand, four hundred thirty".