2055312180496 has 45 divisors (see below), whose sum is σ = 4163099943639. Its totient is φ = 982912310688.

The previous prime is 2055312180463. The next prime is 2055312180497. The reversal of 2055312180496 is 6940812135502.

The square root of 2055312180496 is 1433636.

It is a perfect power (a square), and thus also a powerful number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2055312180497) 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 8 ways as a sum of consecutive naturals, for example, 131886721 + ... + 131902303.

Almost surely, 2^{2055312180496} is an apocalyptic number.

2055312180496 is the 1433636-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2055312180496

2055312180496 is an abundant number, since it is smaller than the sum of its proper divisors (2107787763143).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2055312180496 is an frugal number, since it uses more digits than its factorization.

2055312180496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31220 (or 15608 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 46.

It can be divided in two parts, 20553 and 12180496, that added together give a square (12201049 = 3493²).

The spelling of 2055312180496 in words is "two trillion, fifty-five billion, three hundred twelve million, one hundred eighty thousand, four hundred ninety-six".