523070428622 has 16 divisors (see below), whose sum is σ = 896726315520. Its totient is φ = 224164502808.

The previous prime is 523070428613. The next prime is 523070428633. The reversal of 523070428622 is 226824070325.

It is a self number, because there is not a number n which added to its sum of digits gives 523070428622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323498 + ... + 1072749.

It is an arithmetic number, because the mean of its divisors is an integer number (56045394720).

Almost surely, 2^523070428622 is an apocalyptic number.

523070428622 is a deficient number, since it is larger than the sum of its proper divisors (373655886898).

523070428622 is a wasteful number, since it uses less digits than its factorization.

523070428622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423015.

The product of its (nonzero) digits is 322560, while the sum is 41.

Adding to 523070428622 its reverse (226824070325), we get a palindrome (749894498947).

The spelling of 523070428622 in words is "five hundred twenty-three billion, seventy million, four hundred twenty-eight thousand, six hundred twenty-two".