49445071 has 16 divisors (see below), whose sum is σ = 54429984. Its totient is φ = 44642304.

The previous prime is 49445069. The next prime is 49445119. The reversal of 49445071 is 17054494.

It is a cyclic number.

It is not a de Polignac number, because 49445071 - 2¹ = 49445069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49445051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142320 + ... + 142666.

It is an arithmetic number, because the mean of its divisors is an integer number (3401874).

Almost surely, 2^49445071 is an apocalyptic number.

49445071 is a deficient number, since it is larger than the sum of its proper divisors (4984913).

49445071 is a wasteful number, since it uses less digits than its factorization.

49445071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 49445071 is about 7031.7189221413. The cubic root of 49445071 is about 367.0351591170.

The spelling of 49445071 in words is "forty-nine million, four hundred forty-five thousand, seventy-one".