522014342540 has 24 divisors (see below), whose sum is σ = 1131592382592. Its totient is φ = 202070067840.

The previous prime is 522014342519. The next prime is 522014342543. The reversal of 522014342540 is 45243410225.

It is a junction number, because it is equal to n+sod(n) for n = 522014342497 and 522014342506.

It is not an unprimeable number, because it can be changed into a prime (522014342543) 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, 420978689 + ... + 420979928.

It is an arithmetic number, because the mean of its divisors is an integer number (47149682608).

Almost surely, 2^522014342540 is an apocalyptic number.

It is an amenable number.

522014342540 is an abundant number, since it is smaller than the sum of its proper divisors (609578040052).

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

522014342540 is a wasteful number, since it uses less digits than its factorization.

522014342540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841958657 (or 841958655 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 522014342540 its reverse (45243410225), we get a palindrome (567257752765).

The spelling of 522014342540 in words is "five hundred twenty-two billion, fourteen million, three hundred forty-two thousand, five hundred forty".