662345426325 has 48 divisors (see below), whose sum is σ = 1194783475392. Its totient is φ = 321096000000.

The previous prime is 662345426317. The next prime is 662345426329. The reversal of 662345426325 is 523624543266.

It is not a de Polignac number, because 662345426325 - 2³ = 662345426317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662345426329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6966105 + ... + 7060545.

It is an arithmetic number, because the mean of its divisors is an integer number (24891322404).

Almost surely, 2^662345426325 is an apocalyptic number.

It is an amenable number.

662345426325 is a deficient number, since it is larger than the sum of its proper divisors (532438049067).

662345426325 is a wasteful number, since it uses less digits than its factorization.

662345426325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102966 (or 102961 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 48.

The spelling of 662345426325 in words is "six hundred sixty-two billion, three hundred forty-five million, four hundred twenty-six thousand, three hundred twenty-five".