513422332120522 has 32 divisors (see below), whose sum is σ = 841581031762944. Its totient is φ = 232975083264000.

The previous prime is 513422332120469. The next prime is 513422332120543. The reversal of 513422332120522 is 225021233224315.

It is a super-2 number, since 2×513422332120522² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 623278522 + ... + 624101722.

It is an arithmetic number, because the mean of its divisors is an integer number (26299407242592).

Almost surely, 2^{513422332120522} is an apocalyptic number.

513422332120522 is a deficient number, since it is larger than the sum of its proper divisors (328158699642422).

513422332120522 is a wasteful number, since it uses less digits than its factorization.

513422332120522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871614.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 513422332120522 its reverse (225021233224315), we get a palindrome (738443565344837).

The spelling of 513422332120522 in words is "five hundred thirteen trillion, four hundred twenty-two billion, three hundred thirty-two million, one hundred twenty thousand, five hundred twenty-two".