54340007 has 8 divisors (see below), whose sum is σ = 60038496. Its totient is φ = 48919552.

The previous prime is 54339991. The next prime is 54340009. The reversal of 54340007 is 70004345.

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 54340007 - 2⁴ = 54339991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54340009) 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, 69098 + ... + 69879.

It is an arithmetic number, because the mean of its divisors is an integer number (7504812).

Almost surely, 2^54340007 is an apocalyptic number.

54340007 is a deficient number, since it is larger than the sum of its proper divisors (5698489).

54340007 is a wasteful number, since it uses less digits than its factorization.

54340007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139017.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 54340007 is about 7371.5674723901. The cubic root of 54340007 is about 378.7679557398.

The spelling of 54340007 in words is "fifty-four million, three hundred forty thousand, seven".