67523575332 has 96 divisors (see below), whose sum is σ = 162099157248. Its totient is φ = 21870342144.

The previous prime is 67523575331. The next prime is 67523575337. The reversal of 67523575332 is 23357532576.

It is not an unprimeable number, because it can be changed into a prime (67523575331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17122953 + ... + 17126895.

It is an arithmetic number, because the mean of its divisors is an integer number (1688532888).

Almost surely, 2^67523575332 is an apocalyptic number.

It is an amenable number.

67523575332 is an abundant number, since it is smaller than the sum of its proper divisors (94575581916).

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

67523575332 is a wasteful number, since it uses less digits than its factorization.

67523575332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4309 (or 4307 counting only the distinct ones).

The product of its digits is 3969000, while the sum is 48.

The spelling of 67523575332 in words is "sixty-seven billion, five hundred twenty-three million, five hundred seventy-five thousand, three hundred thirty-two".