51463027 has 16 divisors (see below), whose sum is σ = 64323072. Its totient is φ = 40000320.

The previous prime is 51463021. The next prime is 51463031. The reversal of 51463027 is 72036415.

It is a cyclic number.

It is not a de Polignac number, because 51463027 - 2¹¹ = 51460979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51462986 and 51463004.

It is not an unprimeable number, because it can be changed into a prime (51463021) 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, 49303 + ... + 50335.

It is an arithmetic number, because the mean of its divisors is an integer number (4020192).

Almost surely, 2^51463027 is an apocalyptic number.

51463027 is a deficient number, since it is larger than the sum of its proper divisors (12860045).

51463027 is a wasteful number, since it uses less digits than its factorization.

51463027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 51463027 is about 7173.7735537163. The cubic root of 51463027 is about 371.9618871617.

The spelling of 51463027 in words is "fifty-one million, four hundred sixty-three thousand, twenty-seven".