2079004957499 has 16 divisors (see below), whose sum is σ = 2118958812000. Its totient is φ = 2039210511360.

The previous prime is 2079004957489. The next prime is 2079004957517. The reversal of 2079004957499 is 9947594009702.

It is a cyclic number.

It is not a de Polignac number, because 2079004957499 - 2⁸ = 2079004957243 is a prime.

It is a super-2 number, since 2×2079004957499² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2079004957409) 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, 158587157 + ... + 158600265.

It is an arithmetic number, because the mean of its divisors is an integer number (132434925750).

Almost surely, 2^{2079004957499} is an apocalyptic number.

2079004957499 is a deficient number, since it is larger than the sum of its proper divisors (39953854501).

2079004957499 is a wasteful number, since it uses less digits than its factorization.

2079004957499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18958.

The product of its (nonzero) digits is 51438240, while the sum is 65.

The spelling of 2079004957499 in words is "two trillion, seventy-nine billion, four million, nine hundred fifty-seven thousand, four hundred ninety-nine".