525123314232 has 32 divisors (see below), whose sum is σ = 1432154494080. Its totient is φ = 159128276960.

The previous prime is 525123314167. The next prime is 525123314237. The reversal of 525123314232 is 232413321525.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 525123314193 and 525123314202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525123314237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 994551468 + ... + 994551995.

It is an arithmetic number, because the mean of its divisors is an integer number (44754827940).

Almost surely, 2^525123314232 is an apocalyptic number.

It is an amenable number.

525123314232 is an abundant number, since it is smaller than the sum of its proper divisors (907031179848).

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

525123314232 is a wasteful number, since it uses less digits than its factorization.

525123314232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989103483 (or 1989103479 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

Adding to 525123314232 its reverse (232413321525), we get a palindrome (757536635757).

The spelling of 525123314232 in words is "five hundred twenty-five billion, one hundred twenty-three million, three hundred fourteen thousand, two hundred thirty-two".