67752751055079 has 16 divisors (see below), whose sum is σ = 90374264258432. Its totient is φ = 45149870626848.

The previous prime is 67752751054999. The next prime is 67752751055137. The reversal of 67752751055079 is 97055015725776.

It is not a de Polignac number, because 67752751055079 - 2⁸ = 67752751054823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67752751045079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220364832 + ... + 220672074.

It is an arithmetic number, because the mean of its divisors is an integer number (5648391516152).

Almost surely, 2^{67752751055079} is an apocalyptic number.

67752751055079 is a deficient number, since it is larger than the sum of its proper divisors (22621513203353).

67752751055079 is a wasteful number, since it uses less digits than its factorization.

67752751055079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337326.

The product of its (nonzero) digits is 162067500, while the sum is 66.

The spelling of 67752751055079 in words is "sixty-seven trillion, seven hundred fifty-two billion, seven hundred fifty-one million, fifty-five thousand, seventy-nine".