10525420253 has 8 divisors (see below), whose sum is σ = 11261020320. Its totient is φ = 9807983280.

The previous prime is 10525420223. The next prime is 10525420267. The reversal of 10525420253 is 35202452501.

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 10525420253 - 2¹⁶ = 10525354717 is a prime.

It is a super-2 number, since 2×10525420253² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10525420223) 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, 4539575 + ... + 4541892.

It is an arithmetic number, because the mean of its divisors is an integer number (1407627540).

Almost surely, 2^10525420253 is an apocalyptic number.

It is an amenable number.

10525420253 is a deficient number, since it is larger than the sum of its proper divisors (735600067).

10525420253 is an equidigital number, since it uses as much as digits as its factorization.

10525420253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9081547.

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 10525420253 its reverse (35202452501), we get a palindrome (45727872754).

The spelling of 10525420253 in words is "ten billion, five hundred twenty-five million, four hundred twenty thousand, two hundred fifty-three".