51100741 has 8 divisors (see below), whose sum is σ = 53049600. Its totient is φ = 49170720.

The previous prime is 51100729. The next prime is 51100757. The reversal of 51100741 is 14700115.

51100741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 51100741 - 2⁹ = 51100229 is a prime.

It is a super-2 number, since 2×51100741² = 5222571461498162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51100771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945 + ... + 10153.

It is an arithmetic number, because the mean of its divisors is an integer number (6631200).

Almost surely, 2^51100741 is an apocalyptic number.

It is an amenable number.

51100741 is a deficient number, since it is larger than the sum of its proper divisors (1948859).

51100741 is a wasteful number, since it uses less digits than its factorization.

51100741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9419.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 51100741 is about 7148.4782296654. The cubic root of 51100741 is about 371.0869934015.

Adding to 51100741 its reverse (14700115), we get a palindrome (65800856).

The spelling of 51100741 in words is "fifty-one million, one hundred thousand, seven hundred forty-one".