67563905496 has 64 divisors (see below), whose sum is σ = 172794943200. Its totient is φ = 22008941568.

The previous prime is 67563905491. The next prime is 67563905501. The reversal of 67563905496 is 69450936576.

It is an interprime number because it is at equal distance from previous prime (67563905491) and next prime (67563905501).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67563905491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14070 + ... + 367866.

Almost surely, 2^67563905496 is an apocalyptic number.

It is an amenable number.

67563905496 is an abundant number, since it is smaller than the sum of its proper divisors (105231037704).

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

67563905496 is a wasteful number, since it uses less digits than its factorization.

67563905496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353988 (or 353984 counting only the distinct ones).

The product of its (nonzero) digits is 36741600, while the sum is 60.

The spelling of 67563905496 in words is "sixty-seven billion, five hundred sixty-three million, nine hundred five thousand, four hundred ninety-six".