67283017725 has 48 divisors (see below), whose sum is σ = 138690408960. Its totient is φ = 27961771200.

The previous prime is 67283017601. The next prime is 67283017787. The reversal of 67283017725 is 52771038276.

It is not a de Polignac number, because 67283017725 - 2⁹ = 67283017213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5819595 + ... + 5831144.

It is an arithmetic number, because the mean of its divisors is an integer number (2889383520).

Almost surely, 2^67283017725 is an apocalyptic number.

It is an amenable number.

67283017725 is an abundant number, since it is smaller than the sum of its proper divisors (71407391235).

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

67283017725 is a wasteful number, since it uses less digits than its factorization.

67283017725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11650770 (or 11650765 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 48.

The spelling of 67283017725 in words is "sixty-seven billion, two hundred eighty-three million, seventeen thousand, seven hundred twenty-five".