54000907 has 8 divisors (see below), whose sum is σ = 57007760. Its totient is φ = 51152256.

The previous prime is 54000887. The next prime is 54000911. The reversal of 54000907 is 70900045.

It is a de Polignac number, because none of the positive numbers 2^k-54000907 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 (54000917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2923 + ... + 10795.

It is an arithmetic number, because the mean of its divisors is an integer number (7125970).

Almost surely, 2^54000907 is an apocalyptic number.

54000907 is a deficient number, since it is larger than the sum of its proper divisors (3006853).

54000907 is an frugal number, since it uses more digits than its factorization.

54000907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7930 (or 7892 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 54000907 is about 7348.5309416236. The cubic root of 54000907 is about 377.9784311573.

The spelling of 54000907 in words is "fifty-four million, nine hundred seven", and thus it is an aban number.