54743090 has 8 divisors (see below), whose sum is σ = 98537580. Its totient is φ = 21897232.

The previous prime is 54743089. The next prime is 54743119. The reversal of 54743090 is 9034745.

It can be written as a sum of positive squares in 2 ways, for example, as 46280809 + 8462281 = 6803^2 + 2909^2 .

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

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2737145 + ... + 2737164.

Almost surely, 2^54743090 is an apocalyptic number.

54743090 is a deficient number, since it is larger than the sum of its proper divisors (43794490).

54743090 is a wasteful number, since it uses less digits than its factorization.

54743090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5474316.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 54743090 is about 7398.8573442120. The cubic root of 54743090 is about 379.7021904876.

The spelling of 54743090 in words is "fifty-four million, seven hundred forty-three thousand, ninety".