522351002351140 has 24 divisors (see below), whose sum is σ = 1096969235983992. Its totient is φ = 208934280741120.

The previous prime is 522351002351137. The next prime is 522351002351147. The reversal of 522351002351140 is 41153200153225.

It can be written as a sum of positive squares in 4 ways, for example, as 147891039814116 + 374459962537024 = 12161046^2 + 19350968^2 .

It is a junction number, because it is equal to n+sod(n) for n = 522351002351096 and 522351002351105.

It is not an unprimeable number, because it can be changed into a prime (522351002351147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381812569 + ... + 383178208.

It is an arithmetic number, because the mean of its divisors is an integer number (45707051499333).

Almost surely, 2^{522351002351140} is an apocalyptic number.

It is an amenable number.

522351002351140 is an abundant number, since it is smaller than the sum of its proper divisors (574618233632852).

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

522351002351140 is a wasteful number, since it uses less digits than its factorization.

522351002351140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765024927 (or 765024925 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 522351002351140 in words is "five hundred twenty-two trillion, three hundred fifty-one billion, two million, three hundred fifty-one thousand, one hundred forty".