67725473710 has 16 divisors (see below), whose sum is σ = 122187398256. Its totient is φ = 27027623808.

The previous prime is 67725473707. The next prime is 67725473759. The reversal of 67725473710 is 1737452776.

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, 7816164 + ... + 7824823.

It is an arithmetic number, because the mean of its divisors is an integer number (7636712391).

Almost surely, 2^67725473710 is an apocalyptic number.

67725473710 is a deficient number, since it is larger than the sum of its proper divisors (54461924546).

67725473710 is a wasteful number, since it uses less digits than its factorization.

67725473710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15641427.

The product of its (nonzero) digits is 1728720, while the sum is 49.

The spelling of 67725473710 in words is "sixty-seven billion, seven hundred twenty-five million, four hundred seventy-three thousand, seven hundred ten".