2079509825706 has 16 divisors (see below), whose sum is σ = 4161992520000. Its totient is φ = 692674463808.

The previous prime is 2079509825699. The next prime is 2079509825713. The reversal of 2079509825706 is 6075289059702.

It is an interprime number because it is at equal distance from previous prime (2079509825699) and next prime (2079509825713).

It is a super-2 number, since 2×2079509825706² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2079509825706.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123860431 + ... + 123877218.

It is an arithmetic number, because the mean of its divisors is an integer number (260124532500).

Almost surely, 2^{2079509825706} is an apocalyptic number.

2079509825706 is an abundant number, since it is smaller than the sum of its proper divisors (2082482694294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2079509825706 is a wasteful number, since it uses less digits than its factorization.

2079509825706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247739053.

The product of its (nonzero) digits is 19051200, while the sum is 60.

The spelling of 2079509825706 in words is "two trillion, seventy-nine billion, five hundred nine million, eight hundred twenty-five thousand, seven hundred six".