51054837 has 8 divisors (see below), whose sum is σ = 68698080. Its totient is φ = 33724080.

The previous prime is 51054811. The next prime is 51054853. The reversal of 51054837 is 73845015.

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

It is not a de Polignac number, because 51054837 - 2⁸ = 51054581 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51054798 and 51054807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51054137) 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, 77739 + ... + 78392.

It is an arithmetic number, because the mean of its divisors is an integer number (8587260).

Almost surely, 2^51054837 is an apocalyptic number.

It is an amenable number.

51054837 is a deficient number, since it is larger than the sum of its proper divisors (17643243).

51054837 is a wasteful number, since it uses less digits than its factorization.

51054837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156243.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 51054837 is about 7145.2667549924. The cubic root of 51054837 is about 370.9758438027.

The spelling of 51054837 in words is "fifty-one million, fifty-four thousand, eight hundred thirty-seven".