1629482801628 has 24 divisors (see below), whose sum is σ = 4147774404480. Its totient is φ = 493782667120.

The previous prime is 1629482801563. The next prime is 1629482801641. The reversal of 1629482801628 is 8261082849261.

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, 6172283208 + ... + 6172283471.

It is an arithmetic number, because the mean of its divisors is an integer number (172823933520).

Almost surely, 2^{1629482801628} is an apocalyptic number.

It is an amenable number.

1629482801628 is an abundant number, since it is smaller than the sum of its proper divisors (2518291602852).

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

1629482801628 is a wasteful number, since it uses less digits than its factorization.

1629482801628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12344566697 (or 12344566695 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 57.

The spelling of 1629482801628 in words is "one trillion, six hundred twenty-nine billion, four hundred eighty-two million, eight hundred one thousand, six hundred twenty-eight".