2405777116 has 12 divisors (see below), whose sum is σ = 4210555888. Its totient is φ = 1202761152.

The previous prime is 2405777081. The next prime is 2405777137. The reversal of 2405777116 is 6117775042.

It is a happy number.

It is a super-3 number, since 3×2405777116³ (a number of 29 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 20020 + ... + 72196.

Almost surely, 2^2405777116 is an apocalyptic number.

It is an amenable number.

2405777116 is a deficient number, since it is larger than the sum of its proper divisors (1804778772).

2405777116 is a wasteful number, since it uses less digits than its factorization.

2405777116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63708 (or 63706 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 40.

The square root of 2405777116 is about 49048.7218589843. The cubic root of 2405777116 is about 1339.9393148429.

The spelling of 2405777116 in words is "two billion, four hundred five million, seven hundred seventy-seven thousand, one hundred sixteen".