16358162628 has 24 divisors (see below), whose sum is σ = 38229553600. Its totient is φ = 5444076960.

The previous prime is 16358162573. The next prime is 16358162629. The reversal of 16358162628 is 82626185361.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16358162629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1072603 + ... + 1087746.

Almost surely, 2^16358162628 is an apocalyptic number.

It is an amenable number.

16358162628 is an abundant number, since it is smaller than the sum of its proper divisors (21871390972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16358162628 is a wasteful number, since it uses less digits than its factorization.

16358162628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160987 (or 2160985 counting only the distinct ones).

The product of its digits is 829440, while the sum is 48.

The spelling of 16358162628 in words is "sixteen billion, three hundred fifty-eight million, one hundred sixty-two thousand, six hundred twenty-eight".