49470693368 has 16 divisors (see below), whose sum is σ = 94731115680. Its totient is φ = 24209062528.

The previous prime is 49470693367. The next prime is 49470693383. The reversal of 49470693368 is 86339607494.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49470693367) 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, 65785121 + ... + 65785872.

It is an arithmetic number, because the mean of its divisors is an integer number (5920694730).

Almost surely, 2^49470693368 is an apocalyptic number.

It is an amenable number.

49470693368 is a deficient number, since it is larger than the sum of its proper divisors (45260422312).

49470693368 is a wasteful number, since it uses less digits than its factorization.

49470693368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131571046 (or 131571042 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 59.

The spelling of 49470693368 in words is "forty-nine billion, four hundred seventy million, six hundred ninety-three thousand, three hundred sixty-eight".