49888895 has 16 divisors (see below), whose sum is σ = 69288960. Its totient is φ = 33774624.

The previous prime is 49888873. The next prime is 49888919. The reversal of 49888895 is 59888894.

It is a cyclic number.

It is not a de Polignac number, because 49888895 - 2⁶ = 49888831 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 6257 + ... + 11786.

It is an arithmetic number, because the mean of its divisors is an integer number (4330560).

Almost surely, 2^49888895 is an apocalyptic number.

49888895 is a deficient number, since it is larger than the sum of its proper divisors (19400065).

49888895 is a wasteful number, since it uses less digits than its factorization.

49888895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18134.

The product of its digits is 6635520, while the sum is 59.

The square root of 49888895 is about 7063.2071327408. The cubic root of 49888895 is about 368.1300712816.

Subtracting 49888895 from its reverse (59888894), we obtain a palindrome (9999999).

It can be divided in two parts, 4988889 and 5, that added together give a palindrome (4988894).

The spelling of 49888895 in words is "forty-nine million, eight hundred eighty-eight thousand, eight hundred ninety-five".