525750830052 has 96 divisors (see below), whose sum is σ = 1410947112960. Its totient is φ = 149258901120.

The previous prime is 525750830051. The next prime is 525750830053. The reversal of 525750830052 is 250038057525.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (525750830051) and next prime (525750830053).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 525750829986 and 525750830013.

It is not an unprimeable number, because it can be changed into a prime (525750830051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9226633 + ... + 9283439.

It is an arithmetic number, because the mean of its divisors is an integer number (14697365760).

Almost surely, 2^525750830052 is an apocalyptic number.

It is an amenable number.

525750830052 is an abundant number, since it is smaller than the sum of its proper divisors (885196282908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

525750830052 is a wasteful number, since it uses less digits than its factorization.

525750830052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57521 (or 57519 counting only the distinct ones).

The product of its (nonzero) digits is 420000, while the sum is 42.

Adding to 525750830052 its reverse (250038057525), we get a palindrome (775788887577).

The spelling of 525750830052 in words is "five hundred twenty-five billion, seven hundred fifty million, eight hundred thirty thousand, fifty-two".