2052503062561 has 8 divisors (see below), whose sum is σ = 2345726877120. Its totient is φ = 1759281520848.

The previous prime is 2052503062543. The next prime is 2052503062567. The reversal of 2052503062561 is 1652603052502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2052503062561 - 2³¹ = 2050355578913 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2052503062561.

It is not an unprimeable number, because it can be changed into a prime (2052503062567) 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, 2402010 + ... + 3142396.

It is an arithmetic number, because the mean of its divisors is an integer number (293215859640).

Almost surely, 2^{2052503062561} is an apocalyptic number.

It is an amenable number.

2052503062561 is a deficient number, since it is larger than the sum of its proper divisors (293223814559).

2052503062561 is an equidigital number, since it uses as much as digits as its factorization.

2052503062561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136423.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 2052503062561 in words is "two trillion, fifty-two billion, five hundred three million, sixty-two thousand, five hundred sixty-one".