51544093 has 16 divisors (see below), whose sum is σ = 56125440. Its totient is φ = 47174400.

The previous prime is 51544091. The next prime is 51544109. The reversal of 51544093 is 39044515.

It is a cyclic number.

It is not a de Polignac number, because 51544093 - 2¹ = 51544091 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 (51544091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98673 + ... + 99193.

It is an arithmetic number, because the mean of its divisors is an integer number (3507840).

Almost surely, 2^51544093 is an apocalyptic number.

It is an amenable number.

51544093 is a deficient number, since it is larger than the sum of its proper divisors (4581347).

51544093 is a wasteful number, since it uses less digits than its factorization.

51544093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 51544093 is about 7179.4214948003. The cubic root of 51544093 is about 372.1570929569.

The spelling of 51544093 in words is "fifty-one million, five hundred forty-four thousand, ninety-three".