5021545652547 has 8 divisors (see below), whose sum is σ = 6695632951056. Its totient is φ = 3347577727872.

The previous prime is 5021545652521. The next prime is 5021545652567. The reversal of 5021545652547 is 7452565451205.

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

It is not a de Polignac number, because 5021545652547 - 2¹² = 5021545648451 is a prime.

It is a super-2 number, since 2×5021545652547² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5021545652547.

It is not an unprimeable number, because it can be changed into a prime (5021545652567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29745258 + ... + 29913599.

It is an arithmetic number, because the mean of its divisors is an integer number (836954118882).

Almost surely, 2^{5021545652547} is an apocalyptic number.

5021545652547 is a deficient number, since it is larger than the sum of its proper divisors (1674087298509).

5021545652547 is a wasteful number, since it uses less digits than its factorization.

5021545652547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59686917.

The product of its (nonzero) digits is 8400000, while the sum is 51.

The spelling of 5021545652547 in words is "five trillion, twenty-one billion, five hundred forty-five million, six hundred fifty-two thousand, five hundred forty-seven".