54932530 has 8 divisors (see below), whose sum is σ = 98878572. Its totient is φ = 21973008.

The previous prime is 54932503. The next prime is 54932561. The reversal of 54932530 is 3523945.

It can be written as a sum of positive squares in 2 ways, for example, as 51681721 + 3250809 = 7189^2 + 1803^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 54932492 and 54932501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2746617 + ... + 2746636.

Almost surely, 2^54932530 is an apocalyptic number.

54932530 is a deficient number, since it is larger than the sum of its proper divisors (43946042).

54932530 is a wasteful number, since it uses less digits than its factorization.

54932530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5493260.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 54932530 is about 7411.6482647249. The cubic root of 54932530 is about 380.1396762615.

The spelling of 54932530 in words is "fifty-four million, nine hundred thirty-two thousand, five hundred thirty".