49085563 has 4 divisors (see below), whose sum is σ = 49318408. Its totient is φ = 48852720.

The previous prime is 49085557. The next prime is 49085567. The reversal of 49085563 is 36558094.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49085563 - 2¹⁷ = 48954491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49085567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116106 + ... + 116527.

It is an arithmetic number, because the mean of its divisors is an integer number (12329602).

Almost surely, 2^49085563 is an apocalyptic number.

49085563 is a deficient number, since it is larger than the sum of its proper divisors (232845).

49085563 is a wasteful number, since it uses less digits than its factorization.

49085563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232844.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 49085563 is about 7006.1089771713. The cubic root of 49085563 is about 366.1434411431.

The spelling of 49085563 in words is "forty-nine million, eighty-five thousand, five hundred sixty-three".