4079577925605 has 64 divisors (see below), whose sum is σ = 8086833635328. Its totient is φ = 1710091526400.

The previous prime is 4079577925603. The next prime is 4079577925667. The reversal of 4079577925605 is 5065297759704.

It is a happy number.

It is not a de Polignac number, because 4079577925605 - 2¹ = 4079577925603 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4079577925603) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9690249 + ... + 10102478.

It is an arithmetic number, because the mean of its divisors is an integer number (126356775552).

Almost surely, 2^{4079577925605} is an apocalyptic number.

It is an amenable number.

4079577925605 is a deficient number, since it is larger than the sum of its proper divisors (4007255709723).

4079577925605 is a wasteful number, since it uses less digits than its factorization.

4079577925605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19792906.

The product of its (nonzero) digits is 166698000, while the sum is 66.

The spelling of 4079577925605 in words is "four trillion, seventy-nine billion, five hundred seventy-seven million, nine hundred twenty-five thousand, six hundred five".