162317488628 has 24 divisors (see below), whose sum is σ = 289744056000. Its totient is φ = 79545647808.

The previous prime is 162317488583. The next prime is 162317488633. The reversal of 162317488628 is 826884713261.

It is a super-2 number, since 2×162317488628² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1468433 + ... + 1575096.

It is an arithmetic number, because the mean of its divisors is an integer number (12072669000).

Almost surely, 2^162317488628 is an apocalyptic number.

It is an amenable number.

162317488628 is a deficient number, since it is larger than the sum of its proper divisors (127426567372).

162317488628 is a wasteful number, since it uses less digits than its factorization.

162317488628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043799 (or 3043797 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 56.

The spelling of 162317488628 in words is "one hundred sixty-two billion, three hundred seventeen million, four hundred eighty-eight thousand, six hundred twenty-eight".