6996371055 has 16 divisors (see below), whose sum is σ = 11217191424. Its totient is φ = 3723732000.

The previous prime is 6996371047. The next prime is 6996371093. The reversal of 6996371055 is 5501736996.

It is not a de Polignac number, because 6996371055 - 2³ = 6996371047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6996370989 and 6996371007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471571 + ... + 486180.

It is an arithmetic number, because the mean of its divisors is an integer number (701074464).

Almost surely, 2^6996371055 is an apocalyptic number.

6996371055 is a deficient number, since it is larger than the sum of its proper divisors (4220820369).

6996371055 is a wasteful number, since it uses less digits than its factorization.

6996371055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958246.

The product of its (nonzero) digits is 1530900, while the sum is 51.

The square root of 6996371055 is about 83644.3127474905. The cubic root of 6996371055 is about 1912.6005579148.

The spelling of 6996371055 in words is "six billion, nine hundred ninety-six million, three hundred seventy-one thousand, fifty-five".