30052115024893 has 8 divisors (see below), whose sum is σ = 32364092470136. Its totient is φ = 27740177049600.

The previous prime is 30052115024891. The next prime is 30052115024929. The reversal of 30052115024893 is 39842051125003.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2535396997849 + 27516718027044 = 1592293^2 + 5245638^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30052115024893 - 2¹ = 30052115024891 is a prime.

It is a super-2 number, since 2×30052115024893² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30052115024891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8276628 + ... + 11340493.

It is an arithmetic number, because the mean of its divisors is an integer number (4045511558767).

Almost surely, 2^{30052115024893} is an apocalyptic number.

It is an amenable number.

30052115024893 is a deficient number, since it is larger than the sum of its proper divisors (2311977445243).

30052115024893 is a wasteful number, since it uses less digits than its factorization.

30052115024893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19734975.

The product of its (nonzero) digits is 259200, while the sum is 43.

Adding to 30052115024893 its reverse (39842051125003), we get a palindrome (69894166149896).

The spelling of 30052115024893 in words is "thirty trillion, fifty-two billion, one hundred fifteen million, twenty-four thousand, eight hundred ninety-three".