51950122 has 8 divisors (see below), whose sum is σ = 89057376. Its totient is φ = 22264332.

The previous prime is 51950111. The next prime is 51950131. The reversal of 51950122 is 22105915.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1855348 + ... + 1855375.

It is an arithmetic number, because the mean of its divisors is an integer number (11132172).

Almost surely, 2^51950122 is an apocalyptic number.

51950122 is a deficient number, since it is larger than the sum of its proper divisors (37107254).

51950122 is a wasteful number, since it uses less digits than its factorization.

51950122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3710732.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 51950122 is about 7207.6433041598. The cubic root of 51950122 is about 373.1317376384.

The spelling of 51950122 in words is "fifty-one million, nine hundred fifty thousand, one hundred twenty-two".