5211917580522 has 16 divisors (see below), whose sum is σ = 10423858109760. Its totient is φ = 1737302035392.

The previous prime is 5211917580509. The next prime is 5211917580523. The reversal of 5211917580522 is 2250857191125.

It is not an unprimeable number, because it can be changed into a prime (5211917580523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3870178 + ... + 5040050.

It is an arithmetic number, because the mean of its divisors is an integer number (651491131860).

Almost surely, 2^{5211917580522} is an apocalyptic number.

5211917580522 is an abundant number, since it is smaller than the sum of its proper divisors (5211940529238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5211917580522 is a wasteful number, since it uses less digits than its factorization.

5211917580522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912397.

The product of its (nonzero) digits is 504000, while the sum is 48.

The spelling of 5211917580522 in words is "five trillion, two hundred eleven billion, nine hundred seventeen million, five hundred eighty thousand, five hundred twenty-two".