2056529365948 has 24 divisors (see below), whose sum is σ = 3903570093024. Its totient is φ = 944174169600.

The previous prime is 2056529365879. The next prime is 2056529365949. The reversal of 2056529365948 is 8495639256502.

It is a self number, because there is not a number n which added to its sum of digits gives 2056529365948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056529365949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368815248 + ... + 368820823.

It is an arithmetic number, because the mean of its divisors is an integer number (162648753876).

Almost surely, 2^{2056529365948} is an apocalyptic number.

It is an amenable number.

2056529365948 is a deficient number, since it is larger than the sum of its proper divisors (1847040727076).

2056529365948 is a wasteful number, since it uses less digits than its factorization.

2056529365948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737636133 (or 737636131 counting only the distinct ones).

The product of its (nonzero) digits is 139968000, while the sum is 64.

The spelling of 2056529365948 in words is "two trillion, fifty-six billion, five hundred twenty-nine million, three hundred sixty-five thousand, nine hundred forty-eight".