2077125618 has 8 divisors (see below), whose sum is σ = 4154251248. Its totient is φ = 692375204.

The previous prime is 2077125613. The next prime is 2077125689. The reversal of 2077125618 is 8165217702.

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

2077125618 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2077125613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173093796 + ... + 173093807.

It is an arithmetic number, because the mean of its divisors is an integer number (519281406).

Almost surely, 2^2077125618 is an apocalyptic number.

2077125618 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2077125618 is a wasteful number, since it uses less digits than its factorization.

2077125618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346187608.

The product of its (nonzero) digits is 47040, while the sum is 39.

The square root of 2077125618 is about 45575.4936122474. The cubic root of 2077125618 is about 1275.9125837233.

The spelling of 2077125618 in words is "two billion, seventy-seven million, one hundred twenty-five thousand, six hundred eighteen".