49605859 has 12 divisors (see below), whose sum is σ = 52549560. Its totient is φ = 46797600.

The previous prime is 49605851. The next prime is 49605893. The reversal of 49605859 is 95850694.

It is not a de Polignac number, because 49605859 - 2³ = 49605851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49605851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38772 + ... + 40030.

It is an arithmetic number, because the mean of its divisors is an integer number (4379130).

Almost surely, 2^49605859 is an apocalyptic number.

49605859 is a deficient number, since it is larger than the sum of its proper divisors (2943701).

49605859 is a wasteful number, since it uses less digits than its factorization.

49605859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362 (or 1331 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 46.

The square root of 49605859 is about 7043.1426934288. The cubic root of 49605859 is about 367.4325765213.

The spelling of 49605859 in words is "forty-nine million, six hundred five thousand, eight hundred fifty-nine".