2056156316 has 12 divisors (see below), whose sum is σ = 3598701120. Its totient is φ = 1027956000.

The previous prime is 2056156301. The next prime is 2056156331. The reversal of 2056156316 is 6136516502.

It is an interprime number because it is at equal distance from previous prime (2056156301) and next prime (2056156331).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14816 + ... + 65816.

It is an arithmetic number, because the mean of its divisors is an integer number (299891760).

Almost surely, 2^2056156316 is an apocalyptic number.

It is an amenable number.

2056156316 is a deficient number, since it is larger than the sum of its proper divisors (1542544804).

2056156316 is a wasteful number, since it uses less digits than its factorization.

2056156316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61084 (or 61082 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 2056156316 is about 45344.8598630539. The cubic root of 2056156316 is about 1271.6044606629.

The spelling of 2056156316 in words is "two billion, fifty-six million, one hundred fifty-six thousand, three hundred sixteen".