2052153445528 has 16 divisors (see below), whose sum is σ = 3867123330000. Its totient is φ = 1020920557536.

The previous prime is 2052153445523. The next prime is 2052153445541. The reversal of 2052153445528 is 8255443512502.

It is a super-2 number, since 2×2052153445528² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052153445523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644518963 + ... + 644522146.

It is an arithmetic number, because the mean of its divisors is an integer number (241695208125).

Almost surely, 2^{2052153445528} is an apocalyptic number.

It is an amenable number.

2052153445528 is a deficient number, since it is larger than the sum of its proper divisors (1814969884472).

2052153445528 is a wasteful number, since it uses less digits than its factorization.

2052153445528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289041314 (or 1289041310 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 46.

The spelling of 2052153445528 in words is "two trillion, fifty-two billion, one hundred fifty-three million, four hundred forty-five thousand, five hundred twenty-eight".