525445125233131 has 8 divisors (see below), whose sum is σ = 525474025021440. Its totient is φ = 525416226303528.

The previous prime is 525445125233117. The next prime is 525445125233137. The reversal of 525445125233131 is 131332521544525.

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 525445125233131 - 2¹³ = 525445125224939 is a prime.

It is a super-2 number, since 2×525445125233131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (525445125233137) 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, 1495289430 + ... + 1495640788.

It is an arithmetic number, because the mean of its divisors is an integer number (65684253127680).

Almost surely, 2^{525445125233131} is an apocalyptic number.

525445125233131 is a deficient number, since it is larger than the sum of its proper divisors (28899788309).

525445125233131 is a wasteful number, since it uses less digits than its factorization.

525445125233131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429353.

The product of its digits is 2160000, while the sum is 46.

Adding to 525445125233131 its reverse (131332521544525), we get a palindrome (656777646777656).

The spelling of 525445125233131 in words is "five hundred twenty-five trillion, four hundred forty-five billion, one hundred twenty-five million, two hundred thirty-three thousand, one hundred thirty-one".