67625272860 has 24 divisors (see below), whose sum is σ = 189350764176. Its totient is φ = 18033406080.

The previous prime is 67625272831. The next prime is 67625272907. The reversal of 67625272860 is 6827252676.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563543881 + ... + 563544000.

It is an arithmetic number, because the mean of its divisors is an integer number (7889615174).

Almost surely, 2^67625272860 is an apocalyptic number.

67625272860 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

67625272860 is an abundant number, since it is smaller than the sum of its proper divisors (121725491316).

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

67625272860 is a wasteful number, since it uses less digits than its factorization.

67625272860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127087893 (or 1127087891 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 67625272860 in words is "sixty-seven billion, six hundred twenty-five million, two hundred seventy-two thousand, eight hundred sixty".