54900309 has 8 divisors (see below), whose sum is σ = 73884960. Its totient is φ = 36257936.

The previous prime is 54900281. The next prime is 54900317. The reversal of 54900309 is 90300945.

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

It is a cyclic number.

It is not a de Polignac number, because 54900309 - 2¹⁷ = 54769237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54901309) 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, 85194 + ... + 85835.

It is an arithmetic number, because the mean of its divisors is an integer number (9235620).

Almost surely, 2^54900309 is an apocalyptic number.

It is an amenable number.

54900309 is a deficient number, since it is larger than the sum of its proper divisors (18984651).

54900309 is a wasteful number, since it uses less digits than its factorization.

54900309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171139.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 54900309 is about 7409.4742728482. The cubic root of 54900309 is about 380.0653373340.

The spelling of 54900309 in words is "fifty-four million, nine hundred thousand, three hundred nine".