2055758377 has 8 divisors (see below), whose sum is σ = 2180306880. Its totient is φ = 1934140560.

The previous prime is 2055758347. The next prime is 2055758389. The reversal of 2055758377 is 7738575502.

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

It is a cyclic number.

It is not a de Polignac number, because 2055758377 - 2⁷ = 2055758249 is a prime.

It is a super-2 number, since 2×2055758377² = 8452285009211348258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2055758377.

It is not an unprimeable number, because it can be changed into a prime (2055758317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731227 + ... + 734032.

It is an arithmetic number, because the mean of its divisors is an integer number (272538360).

Almost surely, 2^2055758377 is an apocalyptic number.

It is an amenable number.

2055758377 is a deficient number, since it is larger than the sum of its proper divisors (124548503).

2055758377 is a wasteful number, since it uses less digits than its factorization.

2055758377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465343.

The product of its (nonzero) digits is 2058000, while the sum is 49.

The square root of 2055758377 is about 45340.4717333201. The cubic root of 2055758377 is about 1271.5224218848.

The spelling of 2055758377 in words is "two billion, fifty-five million, seven hundred fifty-eight thousand, three hundred seventy-seven".