51089041 has 8 divisors (see below), whose sum is σ = 51990624. Its totient is φ = 50191680.

The previous prime is 51089021. The next prime is 51089053. The reversal of 51089041 is 14098015.

It is a happy number.

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 51089041 - 2⁵ = 51089009 is a prime.

It is a super-2 number, since 2×51089041² = 5220180220599362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51089021) 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, 32121 + ... + 33673.

It is an arithmetic number, because the mean of its divisors is an integer number (6498828).

Almost surely, 2^51089041 is an apocalyptic number.

It is an amenable number.

51089041 is a deficient number, since it is larger than the sum of its proper divisors (901583).

51089041 is a wasteful number, since it uses less digits than its factorization.

51089041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 51089041 is about 7147.6598268244. The cubic root of 51089041 is about 371.0586699425.

The spelling of 51089041 in words is "fifty-one million, eighty-nine thousand, forty-one".