54311307 has 4 divisors (see below), whose sum is σ = 72415080. Its totient is φ = 36207536.

The previous prime is 54311297. The next prime is 54311317. The reversal of 54311307 is 70311345.

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

It is an interprime number because it is at equal distance from previous prime (54311297) and next prime (54311317).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54311307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54311317) 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, 9051882 + ... + 9051887.

It is an arithmetic number, because the mean of its divisors is an integer number (18103770).

Almost surely, 2^54311307 is an apocalyptic number.

54311307 is a deficient number, since it is larger than the sum of its proper divisors (18103773).

54311307 is a wasteful number, since it uses less digits than its factorization.

54311307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18103772.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 54311307 is about 7369.6205465410. The cubic root of 54311307 is about 378.7012611423.

The spelling of 54311307 in words is "fifty-four million, three hundred eleven thousand, three hundred seven".