51276158 has 8 divisors (see below), whose sum is σ = 78790320. Its totient is φ = 25012720.

The previous prime is 51276157. The next prime is 51276163. The reversal of 51276158 is 85167215.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51276157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312578 + ... + 312741.

It is an arithmetic number, because the mean of its divisors is an integer number (9848790).

Almost surely, 2^51276158 is an apocalyptic number.

51276158 is a deficient number, since it is larger than the sum of its proper divisors (27514162).

51276158 is a wasteful number, since it uses less digits than its factorization.

51276158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625362.

The product of its digits is 16800, while the sum is 35.

The square root of 51276158 is about 7160.7372525460. The cubic root of 51276158 is about 371.5111270002.

The spelling of 51276158 in words is "fifty-one million, two hundred seventy-six thousand, one hundred fifty-eight".