5525325312 has 320 divisors, whose sum is σ = 17237271744. Its totient is φ = 1557135360.

The previous prime is 5525325307. The next prime is 5525325317. The reversal of 5525325312 is 2135235255.

It is an interprime number because it is at equal distance from previous prime (5525325307) and next prime (5525325317).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5525325317) 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, 13917498 + ... + 13917894.

Almost surely, 2^5525325312 is an apocalyptic number.

5525325312 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5525325312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8618635872).

5525325312 is an abundant number, since it is smaller than the sum of its proper divisors (11711946432).

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

5525325312 is a wasteful number, since it uses less digits than its factorization.

5525325312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489 (or 473 counting only the distinct ones).

The product of its digits is 45000, while the sum is 33.

The square root of 5525325312 is about 74332.5319897015. The cubic root of 5525325312 is about 1767.8793281139.

The spelling of 5525325312 in words is "five billion, five hundred twenty-five million, three hundred twenty-five thousand, three hundred twelve".