49347337816 has 32 divisors (see below), whose sum is σ = 105979860000. Its totient is φ = 21101746176.

The previous prime is 49347337807. The next prime is 49347337849. The reversal of 49347337816 is 61873374394.

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, 956151 + ... + 1006438.

It is an arithmetic number, because the mean of its divisors is an integer number (3311870625).

Almost surely, 2^49347337816 is an apocalyptic number.

It is an amenable number.

49347337816 is an abundant number, since it is smaller than the sum of its proper divisors (56632522184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49347337816 is a wasteful number, since it uses less digits than its factorization.

49347337816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963051 (or 1963047 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 55.

The spelling of 49347337816 in words is "forty-nine billion, three hundred forty-seven million, three hundred thirty-seven thousand, eight hundred sixteen".