2555601914 has 16 divisors (see below), whose sum is σ = 4033037736. Its totient is φ = 1212940800.

The previous prime is 2555601913. The next prime is 2555601941. The reversal of 2555601914 is 4191065552.

It can be written as a sum of positive squares in 4 ways, for example, as 1549760689 + 1005841225 = 39367^2 + 31715^2 .

It is a super-2 number, since 2×2555601914² = 13062202285680926792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2555601911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418127 + ... + 424194.

Almost surely, 2^2555601914 is an apocalyptic number.

2555601914 is a deficient number, since it is larger than the sum of its proper divisors (1477435822).

2555601914 is a wasteful number, since it uses less digits than its factorization.

2555601914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842401.

The product of its (nonzero) digits is 54000, while the sum is 38.

The square root of 2555601914 is about 50552.9614760599. The cubic root of 2555601914 is about 1367.1969102370.

The spelling of 2555601914 in words is "two billion, five hundred fifty-five million, six hundred one thousand, nine hundred fourteen".