51060049 has 8 divisors (see below), whose sum is σ = 54998240. Its totient is φ = 47246976.

The previous prime is 51060019. The next prime is 51060059. The reversal of 51060049 is 94006015.

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 51060049 - 2⁹ = 51059537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51060019) 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, 30432 + ... + 32065.

It is an arithmetic number, because the mean of its divisors is an integer number (6874780).

Almost surely, 2^51060049 is an apocalyptic number.

It is an amenable number.

51060049 is a deficient number, since it is larger than the sum of its proper divisors (3938191).

51060049 is a wasteful number, since it uses less digits than its factorization.

51060049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62559.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 51060049 is about 7145.6314626490. The cubic root of 51060049 is about 370.9884672250.

The spelling of 51060049 in words is "fifty-one million, sixty thousand, forty-nine".