1628624338583 has 16 divisors (see below), whose sum is σ = 1803426180864. Its totient is φ = 1458285586560.

The previous prime is 1628624338507. The next prime is 1628624338609. The reversal of 1628624338583 is 3858334268261.

It is not a de Polignac number, because 1628624338583 - 2³⁶ = 1559904861847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1628624338283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5883791 + ... + 6154367.

It is an arithmetic number, because the mean of its divisors is an integer number (112714136304).

Almost surely, 2^{1628624338583} is an apocalyptic number.

1628624338583 is a deficient number, since it is larger than the sum of its proper divisors (174801842281).

1628624338583 is a wasteful number, since it uses less digits than its factorization.

1628624338583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278822.

The product of its digits is 39813120, while the sum is 59.

The spelling of 1628624338583 in words is "one trillion, six hundred twenty-eight billion, six hundred twenty-four million, three hundred thirty-eight thousand, five hundred eighty-three".