54143007 has 8 divisors (see below), whose sum is σ = 72227376. Its totient is φ = 36076992.

The previous prime is 54143003. The next prime is 54143009. The reversal of 54143007 is 70034145.

54143007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 54143007 - 2² = 54143003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54143003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5413 + ... + 11729.

It is an arithmetic number, because the mean of its divisors is an integer number (9028422).

Almost surely, 2^54143007 is an apocalyptic number.

54143007 is a deficient number, since it is larger than the sum of its proper divisors (18084369).

54143007 is a wasteful number, since it uses less digits than its factorization.

54143007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9177.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 54143007 is about 7358.1931885484. The cubic root of 54143007 is about 378.3096829496.

The spelling of 54143007 in words is "fifty-four million, one hundred forty-three thousand, seven".