51054007 has 8 divisors (see below), whose sum is σ = 55594800. Its totient is φ = 46698624.

The previous prime is 51054001. The next prime is 51054013. The reversal of 51054007 is 70045015.

51054007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (51054001) and next prime (51054013).

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 51054007 - 2⁷ = 51053879 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 (51054001) 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, 45778 + ... + 46879.

It is an arithmetic number, because the mean of its divisors is an integer number (6949350).

Almost surely, 2^51054007 is an apocalyptic number.

51054007 is a deficient number, since it is larger than the sum of its proper divisors (4540793).

51054007 is a wasteful number, since it uses less digits than its factorization.

51054007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92705.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 51054007 is about 7145.2086743495. The cubic root of 51054007 is about 370.9738334701.

The spelling of 51054007 in words is "fifty-one million, fifty-four thousand, seven".