67725675116532 has 72 divisors (see below), whose sum is σ = 179636719429440. Its totient is φ = 21473058309120.

The previous prime is 67725675116513. The next prime is 67725675116573. The reversal of 67725675116532 is 23561157652776.

67725675116532 is a `hidden beast` number, since 6 + 7 + 7 + 2 + 5 + 67 + 511 + 6 + 53 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 67725675116532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228327469 + ... + 228623892.

It is an arithmetic number, because the mean of its divisors is an integer number (2494954436520).

Almost surely, 2^{67725675116532} is an apocalyptic number.

It is an amenable number.

67725675116532 is an abundant number, since it is smaller than the sum of its proper divisors (111911044312908).

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

67725675116532 is a wasteful number, since it uses less digits than its factorization.

67725675116532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456951573 (or 456951568 counting only the distinct ones).

The product of its digits is 111132000, while the sum is 63.

The spelling of 67725675116532 in words is "sixty-seven trillion, seven hundred twenty-five billion, six hundred seventy-five million, one hundred sixteen thousand, five hundred thirty-two".