5345020515413 has 4 divisors (see below), whose sum is σ = 5345079887328. Its totient is φ = 5344961143500.

The previous prime is 5345020515409. The next prime is 5345020515469. The reversal of 5345020515413 is 3145150205435.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5345020515413 - 2² = 5345020515409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5345020565413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29550713 + ... + 29731038.

It is an arithmetic number, because the mean of its divisors is an integer number (1336269971832).

Almost surely, 2^{5345020515413} is an apocalyptic number.

It is an amenable number.

5345020515413 is a deficient number, since it is larger than the sum of its proper divisors (59371915).

5345020515413 is an equidigital number, since it uses as much as digits as its factorization.

5345020515413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59371914.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 5345020515413 in words is "five trillion, three hundred forty-five billion, twenty million, five hundred fifteen thousand, four hundred thirteen".