51484823 has 8 divisors (see below), whose sum is σ = 58706928. Its totient is φ = 44728704.

The previous prime is 51484819. The next prime is 51484837. The reversal of 51484823 is 32848415.

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 51484823 - 2² = 51484819 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 (51484883) 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, 116261 + ... + 116702.

It is an arithmetic number, because the mean of its divisors is an integer number (7338366).

Almost surely, 2^51484823 is an apocalyptic number.

51484823 is a deficient number, since it is larger than the sum of its proper divisors (7222105).

51484823 is a wasteful number, since it uses less digits than its factorization.

51484823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232993.

The product of its digits is 30720, while the sum is 35.

The square root of 51484823 is about 7175.2925375904. The cubic root of 51484823 is about 372.0143917622.

The spelling of 51484823 in words is "fifty-one million, four hundred eighty-four thousand, eight hundred twenty-three".