54864007 has 16 divisors (see below), whose sum is σ = 61921152. Its totient is φ = 48172320.

The previous prime is 54863987. The next prime is 54864011. The reversal of 54864007 is 70046845.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54864007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54864097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65928 + ... + 66754.

It is an arithmetic number, because the mean of its divisors is an integer number (3870072).

Almost surely, 2^54864007 is an apocalyptic number.

54864007 is a deficient number, since it is larger than the sum of its proper divisors (7057145).

54864007 is a wasteful number, since it uses less digits than its factorization.

54864007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 54864007 is about 7407.0241662897. The cubic root of 54864007 is about 379.9815480422.

The spelling of 54864007 in words is "fifty-four million, eight hundred sixty-four thousand, seven".