1052253530501 has 4 divisors (see below), whose sum is σ = 1052277504012. Its totient is φ = 1052229556992.

The previous prime is 1052253530453. The next prime is 1052253530513. The reversal of 1052253530501 is 1050353522501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 336620436100 + 715633094401 = 580190^2 + 845951^2 .

It is a cyclic number.

It is not a de Polignac number, because 1052253530501 - 2¹⁸ = 1052253268357 is a prime.

It is a super-2 number, since 2×1052253530501² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052253530561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11920796 + ... + 12008741.

It is an arithmetic number, because the mean of its divisors is an integer number (263069376003).

Almost surely, 2^{1052253530501} is an apocalyptic number.

It is an amenable number.

1052253530501 is a deficient number, since it is larger than the sum of its proper divisors (23973511).

1052253530501 is an equidigital number, since it uses as much as digits as its factorization.

1052253530501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23973510.

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 1052253530501 in words is "one trillion, fifty-two billion, two hundred fifty-three million, five hundred thirty thousand, five hundred one".