623425524326 has 32 divisors (see below), whose sum is σ = 1061513952768. Its totient is φ = 272113011040.

The previous prime is 623425524311. The next prime is 623425524367.

It is a happy number.

623425524326 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×623425524326² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5633180 + ... + 5742783.

It is an arithmetic number, because the mean of its divisors is an integer number (33172311024).

Almost surely, 2^623425524326 is an apocalyptic number.

623425524326 is a deficient number, since it is larger than the sum of its proper divisors (438088428442).

623425524326 is a wasteful number, since it uses less digits than its factorization.

623425524326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11376076.

The product of its digits is 2073600, while the sum is 44.

The spelling of 623425524326 in words is "six hundred twenty-three billion, four hundred twenty-five million, five hundred twenty-four thousand, three hundred twenty-six".