54806090 has 8 divisors (see below), whose sum is σ = 98650980. Its totient is φ = 21922432.

The previous prime is 54806071. The next prime is 54806093. The reversal of 54806090 is 9060845.

It can be written as a sum of positive squares in 2 ways, for example, as 54804409 + 1681 = 7403^2 + 41^2 .

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

It is not an unprimeable number, because it can be changed into a prime (54806093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2740295 + ... + 2740314.

Almost surely, 2^54806090 is an apocalyptic number.

54806090 is a deficient number, since it is larger than the sum of its proper divisors (43844890).

54806090 is a wasteful number, since it uses less digits than its factorization.

54806090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5480616.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 54806090 is about 7403.1135341828. The cubic root of 54806090 is about 379.8477922274.

The spelling of 54806090 in words is "fifty-four million, eight hundred six thousand, ninety".