51756341 has 8 divisors (see below), whose sum is σ = 63700224. Its totient is φ = 40950000.

The previous prime is 51756337. The next prime is 51756349. The reversal of 51756341 is 14365715.

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

It is not a de Polignac number, because 51756341 - 2² = 51756337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51756298 and 51756307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51756349) 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, 284285 + ... + 284466.

It is an arithmetic number, because the mean of its divisors is an integer number (7962528).

Almost surely, 2^51756341 is an apocalyptic number.

It is an amenable number.

51756341 is a deficient number, since it is larger than the sum of its proper divisors (11943883).

51756341 is a wasteful number, since it uses less digits than its factorization.

51756341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568771.

The product of its digits is 12600, while the sum is 32.

The square root of 51756341 is about 7194.1880014356. The cubic root of 51756341 is about 372.6672155881.

The spelling of 51756341 in words is "fifty-one million, seven hundred fifty-six thousand, three hundred forty-one".