51441199 has 8 divisors (see below), whose sum is σ = 52326000. Its totient is φ = 50563392.

The previous prime is 51441197. The next prime is 51441233. The reversal of 51441199 is 99114415.

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

It is not a de Polignac number, because 51441199 - 2¹ = 51441197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51441191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14317 + ... + 17545.

It is an arithmetic number, because the mean of its divisors is an integer number (6540750).

Almost surely, 2^51441199 is an apocalyptic number.

51441199 is a deficient number, since it is larger than the sum of its proper divisors (884801).

51441199 is a wasteful number, since it uses less digits than its factorization.

51441199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3497.

The product of its digits is 6480, while the sum is 34.

The square root of 51441199 is about 7172.2520173234. The cubic root of 51441199 is about 371.9092906167.

The spelling of 51441199 in words is "fifty-one million, four hundred forty-one thousand, one hundred ninety-nine".