54507430 has 16 divisors (see below), whose sum is σ = 98360640. Its totient is φ = 21748032.

The previous prime is 54507413. The next prime is 54507433. The reversal of 54507430 is 3470545.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54507433) 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, 2574 + ... + 10753.

It is an arithmetic number, because the mean of its divisors is an integer number (6147540).

Almost surely, 2^54507430 is an apocalyptic number.

54507430 is a deficient number, since it is larger than the sum of its proper divisors (43853210).

54507430 is a wasteful number, since it uses less digits than its factorization.

54507430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13743.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 54507430 is about 7382.9147360646. The cubic root of 54507430 is about 379.1565549505.

Adding to 54507430 its reverse (3470545), we get a palindrome (57977975).

It can be divided in two parts, 5450 and 7430, that added together give a triangular number (12880 = T₁₆₀).

The spelling of 54507430 in words is "fifty-four million, five hundred seven thousand, four hundred thirty".