54154530 has 24 divisors (see below), whose sum is σ = 140802012. Its totient is φ = 14441184.

The previous prime is 54154511. The next prime is 54154531. The reversal of 54154530 is 3545145.

It can be written as a sum of positive squares in 2 ways, for example, as 43520409 + 10634121 = 6597^2 + 3261^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54154494 and 54154503.

It is not an unprimeable number, because it can be changed into a prime (54154531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300769 + ... + 300948.

Almost surely, 2^54154530 is an apocalyptic number.

54154530 is an abundant number, since it is smaller than the sum of its proper divisors (86647482).

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

54154530 is a wasteful number, since it uses less digits than its factorization.

54154530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601730 (or 601727 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 54154530 is about 7358.9761516124. The cubic root of 54154530 is about 378.3365189991.

Adding to 54154530 its reverse (3545145), we get a palindrome (57699675).

The spelling of 54154530 in words is "fifty-four million, one hundred fifty-four thousand, five hundred thirty".