77232727604135 has 8 divisors (see below), whose sum is σ = 92694014577216. Its totient is φ = 61776354448480.

The previous prime is 77232727603979. The next prime is 77232727604159. The reversal of 77232727604135 is 53140672723277.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 77232727604135 - 2⁸ = 77232727603879 is a prime.

It is a Duffinian number.

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, 1228419776 + ... + 1228482645.

It is an arithmetic number, because the mean of its divisors is an integer number (11586751822152).

Almost surely, 2^{77232727604135} is an apocalyptic number.

77232727604135 is a deficient number, since it is larger than the sum of its proper divisors (15461286973081).

77232727604135 is a wasteful number, since it uses less digits than its factorization.

77232727604135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456908713.

The product of its (nonzero) digits is 20744640, while the sum is 56.

The spelling of 77232727604135 in words is "seventy-seven trillion, two hundred thirty-two billion, seven hundred twenty-seven million, six hundred four thousand, one hundred thirty-five".