54832530 has 16 divisors (see below), whose sum is σ = 131598144. Its totient is φ = 14622000.

The previous prime is 54832517. The next prime is 54832541. The reversal of 54832530 is 3523845.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1827751 = 54832530 / (5 + 4 + 8 + 3 + 2 + 5 + 3 + 0).

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, 913846 + ... + 913905.

It is an arithmetic number, because the mean of its divisors is an integer number (8224884).

Almost surely, 2^54832530 is an apocalyptic number.

54832530 is an abundant number, since it is smaller than the sum of its proper divisors (76765614).

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

54832530 is a wasteful number, since it uses less digits than its factorization.

54832530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827761.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 54832530 is about 7404.8990540047. The cubic root of 54832530 is about 379.9088654951.

The spelling of 54832530 in words is "fifty-four million, eight hundred thirty-two thousand, five hundred thirty".