10525852501 has 4 divisors (see below), whose sum is σ = 10526741152. Its totient is φ = 10524963852.

The previous prime is 10525852451. The next prime is 10525852507.

10525852501 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10525852501 - 2⁷ = 10525852373 is a prime.

It is a super-2 number, since 2×10525852501² (a number of 21 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10525852507) 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, 426315 + ... + 450328.

It is an arithmetic number, because the mean of its divisors is an integer number (2631685288).

Almost surely, 2^10525852501 is an apocalyptic number.

It is an amenable number.

10525852501 is a deficient number, since it is larger than the sum of its proper divisors (888651).

10525852501 is an equidigital number, since it uses as much as digits as its factorization.

10525852501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888650.

The product of its (nonzero) digits is 20000, while the sum is 34.

The spelling of 10525852501 in words is "ten billion, five hundred twenty-five million, eight hundred fifty-two thousand, five hundred one".