49567736488 has 16 divisors (see below), whose sum is σ = 92949775380. Its totient is φ = 24781129728.

The previous prime is 49567736473. The next prime is 49567736489. The reversal of 49567736488 is 88463776594.

49567736488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 48540021124 + 1027715364 = 220318^2 + 32058^2 .

It is not an unprimeable number, because it can be changed into a prime (49567736489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264345 + ... + 411112.

Almost surely, 2^49567736488 is an apocalyptic number.

It is an amenable number.

49567736488 is a deficient number, since it is larger than the sum of its proper divisors (43382038892).

49567736488 is a wasteful number, since it uses less digits than its factorization.

49567736488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684636 (or 684632 counting only the distinct ones).

The product of its digits is 243855360, while the sum is 67.

The spelling of 49567736488 in words is "forty-nine billion, five hundred sixty-seven million, seven hundred thirty-six thousand, four hundred eighty-eight".