3873777055 has 4 divisors (see below), whose sum is σ = 4648532472. Its totient is φ = 3099021640.

The previous prime is 3873777043. The next prime is 3873777067. The reversal of 3873777055 is 5507773783.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3873777043) and next prime (3873777067).

It is not a de Polignac number, because 3873777055 - 2¹³ = 3873768863 is a prime.

It is a super-2 number, since 2×3873777055² = 30012297343688946050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3873776993 and 3873777011.

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, 387377701 + ... + 387377710.

It is an arithmetic number, because the mean of its divisors is an integer number (1162133118).

Almost surely, 2^3873777055 is an apocalyptic number.

3873777055 is a deficient number, since it is larger than the sum of its proper divisors (774755417).

3873777055 is an equidigital number, since it uses as much as digits as its factorization.

3873777055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774755416.

The product of its (nonzero) digits is 4321800, while the sum is 52.

The square root of 3873777055 is about 62239.6742841734. The cubic root of 3873777055 is about 1570.5250728631.

The spelling of 3873777055 in words is "three billion, eight hundred seventy-three million, seven hundred seventy-seven thousand, fifty-five".