54490754 has 4 divisors (see below), whose sum is σ = 81736134. Its totient is φ = 27245376.

The previous prime is 54490717. The next prime is 54490757. The reversal of 54490754 is 45709445.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40615129 + 13875625 = 6373^2 + 3725^2 .

It is not an unprimeable number, because it can be changed into a prime (54490757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13622687 + ... + 13622690.

Almost surely, 2^54490754 is an apocalyptic number.

54490754 is a deficient number, since it is larger than the sum of its proper divisors (27245380).

54490754 is a wasteful number, since it uses less digits than its factorization.

54490754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27245379.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 54490754 is about 7381.7852854171. The cubic root of 54490754 is about 379.1178846284.

The spelling of 54490754 in words is "fifty-four million, four hundred ninety thousand, seven hundred fifty-four".