5236145707520 has 960 divisors, whose sum is σ = 16055188402176. Its totient is φ = 1623101276160.

The previous prime is 5236145707517. The next prime is 5236145707589. The reversal of 5236145707520 is 257075416325.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27130288544 + ... + 27130288736.

Almost surely, 2^{5236145707520} 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 5236145707520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8027594201088).

5236145707520 is an abundant number, since it is smaller than the sum of its proper divisors (10819042694656).

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

5236145707520 is a wasteful number, since it uses less digits than its factorization.

5236145707520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 5236145707520 in words is "five trillion, two hundred thirty-six billion, one hundred forty-five million, seven hundred seven thousand, five hundred twenty".