54309307 has 8 divisors (see below), whose sum is σ = 59192784. Its totient is φ = 49526688.

The previous prime is 54309293. The next prime is 54309319. The reversal of 54309307 is 70390345.

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 54309307 - 2¹¹ = 54307259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54309347) 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, 24088 + ... + 26245.

It is an arithmetic number, because the mean of its divisors is an integer number (7399098).

Almost surely, 2^54309307 is an apocalyptic number.

54309307 is a deficient number, since it is larger than the sum of its proper divisors (4883477).

54309307 is a wasteful number, since it uses less digits than its factorization.

54309307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50429.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 54309307 is about 7369.4848530952. The cubic root of 54309307 is about 378.6966125595.

The spelling of 54309307 in words is "fifty-four million, three hundred nine thousand, three hundred seven".