51096673 has 4 divisors (see below), whose sum is σ = 51574320. Its totient is φ = 50619028.

The previous prime is 51096671. The next prime is 51096691. The reversal of 51096673 is 37669015.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37669015 = 5 ⋅7533803.

It is a cyclic number.

It is not a de Polignac number, because 51096673 - 2¹ = 51096671 is a prime.

It is a super-2 number, since 2×51096673² = 5221739983337858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51096671) 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, 238663 + ... + 238876.

It is an arithmetic number, because the mean of its divisors is an integer number (12893580).

Almost surely, 2^51096673 is an apocalyptic number.

It is an amenable number.

51096673 is a deficient number, since it is larger than the sum of its proper divisors (477647).

51096673 is a wasteful number, since it uses less digits than its factorization.

51096673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477646.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 51096673 is about 7148.1936879186. The cubic root of 51096673 is about 371.0771460430.

The spelling of 51096673 in words is "fifty-one million, ninety-six thousand, six hundred seventy-three".