5345515632 has 160 divisors (see below), whose sum is σ = 15443654400. Its totient is φ = 1583345664.

The previous prime is 5345515579. The next prime is 5345515639. The reversal of 5345515632 is 2365155435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5345515639) 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, 8635419 + ... + 8636037.

It is an arithmetic number, because the mean of its divisors is an integer number (96522840).

Almost surely, 2^5345515632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5345515632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7721827200).

5345515632 is an abundant number, since it is smaller than the sum of its proper divisors (10098138768).

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

5345515632 is a wasteful number, since it uses less digits than its factorization.

5345515632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223 (or 1217 counting only the distinct ones).

The product of its digits is 270000, while the sum is 39.

The square root of 5345515632 is about 73113.0332567320. The cubic root of 5345515632 is about 1748.4901951576.

The spelling of 5345515632 in words is "five billion, three hundred forty-five million, five hundred fifteen thousand, six hundred thirty-two".