49885230505 has 16 divisors (see below), whose sum is σ = 65410187904. Its totient is φ = 36221342080.

The previous prime is 49885230487. The next prime is 49885230509. The reversal of 49885230505 is 50503258894.

It is a happy number.

It is not a de Polignac number, because 49885230505 - 2²³ = 49876841897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49885230509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701077 + ... + 768946.

It is an arithmetic number, because the mean of its divisors is an integer number (4088136744).

Almost surely, 2^49885230505 is an apocalyptic number.

It is an amenable number.

49885230505 is a deficient number, since it is larger than the sum of its proper divisors (15524957399).

49885230505 is a wasteful number, since it uses less digits than its factorization.

49885230505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470656.

The product of its (nonzero) digits is 1728000, while the sum is 49.

The spelling of 49885230505 in words is "forty-nine billion, eight hundred eighty-five million, two hundred thirty thousand, five hundred five".