5145235321324 has 96 divisors (see below), whose sum is σ = 10582208000000. Its totient is φ = 2187999076032.

The previous prime is 5145235321313. The next prime is 5145235321327. The reversal of 5145235321324 is 4231235325415.

It is a super-2 number, since 2×5145235321324² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5145235321327) 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, 100175602 + ... + 100226950.

Almost surely, 2^{5145235321324} 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 5145235321324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5291104000000).

5145235321324 is an abundant number, since it is smaller than the sum of its proper divisors (5436972678676).

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

5145235321324 is a wasteful number, since it uses less digits than its factorization.

5145235321324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51940 (or 51924 counting only the distinct ones).

The product of its digits is 432000, while the sum is 40.

The spelling of 5145235321324 in words is "five trillion, one hundred forty-five billion, two hundred thirty-five million, three hundred twenty-one thousand, three hundred twenty-four".