51359122 has 8 divisors (see below), whose sum is σ = 77077872. Its totient is φ = 25666500.

The previous prime is 51359093. The next prime is 51359131. The reversal of 51359122 is 22195315.

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

It is a super-2 number, since 2×51359122² = 5275518825221768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504 + ... + 10147.

It is an arithmetic number, because the mean of its divisors is an integer number (9634734).

Almost surely, 2^51359122 is an apocalyptic number.

51359122 is a deficient number, since it is larger than the sum of its proper divisors (25718750).

51359122 is a wasteful number, since it uses less digits than its factorization.

51359122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13064.

The product of its digits is 2700, while the sum is 28.

The square root of 51359122 is about 7166.5278901292. The cubic root of 51359122 is about 371.7113853794.

The spelling of 51359122 in words is "fifty-one million, three hundred fifty-nine thousand, one hundred twenty-two".