5321001542124 has 24 divisors (see below), whose sum is σ = 12415795779520. Its totient is φ = 1773649250064.

The previous prime is 5321001542119. The next prime is 5321001542267. The reversal of 5321001542124 is 4212451001235.

It is a super-2 number, since 2×5321001542124² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5321001542091 and 5321001542100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 976294 + ... + 3405165.

Almost surely, 2^{5321001542124} is an apocalyptic number.

It is an amenable number.

5321001542124 is an abundant number, since it is smaller than the sum of its proper divisors (7094794237396).

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

5321001542124 is a wasteful number, since it uses less digits than its factorization.

5321001542124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4482669 (or 4482667 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 5321001542124 its reverse (4212451001235), we get a palindrome (9533452543359).

The spelling of 5321001542124 in words is "five trillion, three hundred twenty-one billion, one million, five hundred forty-two thousand, one hundred twenty-four".