51079210 has 32 divisors (see below), whose sum is σ = 113162112. Its totient is φ = 16165440.

The previous prime is 51079183. The next prime is 51079219. The reversal of 51079210 is 1297015.

It is not an unprimeable number, because it can be changed into a prime (51079219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27156 + ... + 28975.

It is an arithmetic number, because the mean of its divisors is an integer number (3536316).

Almost surely, 2^51079210 is an apocalyptic number.

51079210 is an abundant number, since it is smaller than the sum of its proper divisors (62082902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51079210 is a wasteful number, since it uses less digits than its factorization.

51079210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56158.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 51079210 is about 7146.9720861355. The cubic root of 51079210 is about 371.0348676311.

The spelling of 51079210 in words is "fifty-one million, seventy-nine thousand, two hundred ten".