2988371555 has 24 divisors (see below), whose sum is σ = 3999729552. Its totient is φ = 2130662016.

The previous prime is 2988371539. The next prime is 2988371579. The reversal of 2988371555 is 5551738892.

It is a Cunningham number, because it is equal to 54666²-1.

It is not a de Polignac number, because 2988371555 - 2⁴ = 2988371539 is a prime.

It is a super-3 number, since 3×2988371555³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2988371497 and 2988371506.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27332 + ... + 81998.

It is an arithmetic number, because the mean of its divisors is an integer number (166655398).

Almost surely, 2^2988371555 is an apocalyptic number.

2988371555 is a deficient number, since it is larger than the sum of its proper divisors (1011357997).

2988371555 is a wasteful number, since it uses less digits than its factorization.

2988371555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54743 (or 54714 counting only the distinct ones).

The product of its digits is 3024000, while the sum is 53.

The square root of 2988371555 is about 54665.9999908535. Note that the first 5 decimals coincide. The cubic root of 2988371555 is about 1440.3836996736.

The spelling of 2988371555 in words is "two billion, nine hundred eighty-eight million, three hundred seventy-one thousand, five hundred fifty-five".