51295846 has 12 divisors (see below), whose sum is σ = 89506188. Its totient is φ = 21983892.

The previous prime is 51295843. The next prime is 51295913. The reversal of 51295846 is 64859215.

It is a junction number, because it is equal to n+sod(n) for n = 51295799 and 51295808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51295843) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 261616 + ... + 261811.

It is an arithmetic number, because the mean of its divisors is an integer number (7458849).

Almost surely, 2^51295846 is an apocalyptic number.

51295846 is a deficient number, since it is larger than the sum of its proper divisors (38210342).

51295846 is a wasteful number, since it uses less digits than its factorization.

51295846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523443 (or 523436 counting only the distinct ones).

The product of its digits is 86400, while the sum is 40.

The square root of 51295846 is about 7162.1118393949. Note that the first 3 decimals coincide. The cubic root of 51295846 is about 371.5586694021.

The spelling of 51295846 in words is "fifty-one million, two hundred ninety-five thousand, eight hundred forty-six".