7077638831959 has 8 divisors (see below), whose sum is σ = 7198993590128. Its totient is φ = 6956746378560.

The previous prime is 7077638831947. The next prime is 7077638831969. The reversal of 7077638831959 is 9591388367707.

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

It is a cyclic number.

It is not a de Polignac number, because 7077638831959 - 2⁵ = 7077638831927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7077638831891 and 7077638831900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7077638831969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115545312 + ... + 115606549.

It is an arithmetic number, because the mean of its divisors is an integer number (899874198766).

Almost surely, 2^{7077638831959} is an apocalyptic number.

7077638831959 is a deficient number, since it is larger than the sum of its proper divisors (121354758169).

7077638831959 is a wasteful number, since it uses less digits than its factorization.

7077638831959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231152385.

The product of its (nonzero) digits is 480090240, while the sum is 73.

The spelling of 7077638831959 in words is "seven trillion, seventy-seven billion, six hundred thirty-eight million, eight hundred thirty-one thousand, nine hundred fifty-nine".