49359563 has 4 divisors (see below), whose sum is σ = 53846808. Its totient is φ = 44872320.

The previous prime is 49359559. The next prime is 49359581. The reversal of 49359563 is 36595394.

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 49359563 - 2² = 49359559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49359263) 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, 2243606 + ... + 2243627.

It is an arithmetic number, because the mean of its divisors is an integer number (13461702).

Almost surely, 2^49359563 is an apocalyptic number.

49359563 is a deficient number, since it is larger than the sum of its proper divisors (4487245).

49359563 is a wasteful number, since it uses less digits than its factorization.

49359563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4487244.

The product of its digits is 437400, while the sum is 44.

The square root of 49359563 is about 7025.6361277823. The cubic root of 49359563 is about 366.8234592061.

The spelling of 49359563 in words is "forty-nine million, three hundred fifty-nine thousand, five hundred sixty-three".