7830758055 has 8 divisors (see below), whose sum is σ = 12529212912. Its totient is φ = 4176404288.

The previous prime is 7830758051. The next prime is 7830758087. The reversal of 7830758055 is 5508570387.

It is a happy number.

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 7830758055 - 2² = 7830758051 is a prime.

It is a super-2 number, since 2×7830758055² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7830757995 and 7830758013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7830758051) 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, 261025254 + ... + 261025283.

It is an arithmetic number, because the mean of its divisors is an integer number (1566151614).

Almost surely, 2^7830758055 is an apocalyptic number.

7830758055 is a deficient number, since it is larger than the sum of its proper divisors (4698454857).

7830758055 is a wasteful number, since it uses less digits than its factorization.

7830758055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522050545.

The product of its (nonzero) digits is 1176000, while the sum is 48.

The square root of 7830758055 is about 88491.5705307573. The cubic root of 7830758055 is about 1985.7958646689.

The spelling of 7830758055 in words is "seven billion, eight hundred thirty million, seven hundred fifty-eight thousand, fifty-five".