30513026518055 has 8 divisors (see below), whose sum is σ = 36615676640544. Its totient is φ = 24410391335200.

The previous prime is 30513026518049. The next prime is 30513026518081. The reversal of 30513026518055 is 55081562031503.

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

It is not a de Polignac number, because 30513026518055 - 2¹⁰ = 30513026517031 is a prime.

It is a super-3 number, since 3×30513026518055³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30513026517997 and 30513026518015.

It is a congruent number.

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, 1400285 + ... + 7936425.

It is an arithmetic number, because the mean of its divisors is an integer number (4576959580068).

Almost surely, 2^{30513026518055} is an apocalyptic number.

30513026518055 is a deficient number, since it is larger than the sum of its proper divisors (6102650122489).

30513026518055 is an equidigital number, since it uses as much as digits as its factorization.

30513026518055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7469817.

The product of its (nonzero) digits is 540000, while the sum is 44.

Adding to 30513026518055 its reverse (55081562031503), we get a palindrome (85594588549558).

The spelling of 30513026518055 in words is "thirty trillion, five hundred thirteen billion, twenty-six million, five hundred eighteen thousand, fifty-five".