5221747760145 has 32 divisors (see below), whose sum is σ = 9560952300288. Its totient is φ = 2383931305728.

The previous prime is 5221747760113. The next prime is 5221747760149. The reversal of 5221747760145 is 5410677471225.

It is not a de Polignac number, because 5221747760145 - 2⁵ = 5221747760113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5221747760149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32767894 + ... + 32926863.

It is an arithmetic number, because the mean of its divisors is an integer number (298779759384).

Almost surely, 2^{5221747760145} is an apocalyptic number.

It is an amenable number.

5221747760145 is a deficient number, since it is larger than the sum of its proper divisors (4339204540143).

5221747760145 is a wasteful number, since it uses less digits than its factorization.

5221747760145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65695529.

The product of its (nonzero) digits is 3292800, while the sum is 51.

The spelling of 5221747760145 in words is "five trillion, two hundred twenty-one billion, seven hundred forty-seven million, seven hundred sixty thousand, one hundred forty-five".