49115863736 has 32 divisors (see below), whose sum is σ = 94374806400. Its totient is φ = 23949711360.

The previous prime is 49115863733. The next prime is 49115863739. The reversal of 49115863736 is 63736851194.

It is an interprime number because it is at equal distance from previous prime (49115863733) and next prime (49115863739).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49115863733) 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 7 ways as a sum of consecutive naturals, for example, 864296 + ... + 919368.

It is an arithmetic number, because the mean of its divisors is an integer number (2949212700).

Almost surely, 2^49115863736 is an apocalyptic number.

It is an amenable number.

49115863736 is a deficient number, since it is larger than the sum of its proper divisors (45258942664).

49115863736 is a wasteful number, since it uses less digits than its factorization.

49115863736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57839 (or 57835 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 53.

The spelling of 49115863736 in words is "forty-nine billion, one hundred fifteen million, eight hundred sixty-three thousand, seven hundred thirty-six".