49570081 has 8 divisors (see below), whose sum is σ = 54422784. Its totient is φ = 44775120.

The previous prime is 49570061. The next prime is 49570097. The reversal of 49570081 is 18007594.

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 49570081 - 2¹⁹ = 49045793 is a prime.

It is a super-2 number, since 2×49570081² = 4914385860693122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49570021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12625 + ... + 16078.

It is an arithmetic number, because the mean of its divisors is an integer number (6802848).

Almost surely, 2^49570081 is an apocalyptic number.

It is an amenable number.

49570081 is a deficient number, since it is larger than the sum of its proper divisors (4852703).

49570081 is a wasteful number, since it uses less digits than its factorization.

49570081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28871.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 49570081 is about 7040.6023179839. The cubic root of 49570081 is about 367.3442189177.

The spelling of 49570081 in words is "forty-nine million, five hundred seventy thousand, eighty-one".