49134870086 has 16 divisors (see below), whose sum is σ = 78139521600. Its totient is φ = 23106967848.

The previous prime is 49134870073. The next prime is 49134870091. The reversal of 49134870086 is 68007843194.

49134870086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4645880 + ... + 4656443.

It is an arithmetic number, because the mean of its divisors is an integer number (4883720100).

Almost surely, 2^49134870086 is an apocalyptic number.

49134870086 is a deficient number, since it is larger than the sum of its proper divisors (29004651514).

49134870086 is a wasteful number, since it uses less digits than its factorization.

49134870086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9302483.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 49134870086 in words is "forty-nine billion, one hundred thirty-four million, eight hundred seventy thousand, eighty-six".