1633625206045 has 16 divisors (see below), whose sum is σ = 2242241261568. Its totient is φ = 1119279651840.

The previous prime is 1633625206039. The next prime is 1633625206139. The reversal of 1633625206045 is 5406025263361.

It is not a de Polignac number, because 1633625206045 - 2⁵ = 1633625206013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1633625205992 and 1633625206010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19133661 + ... + 19218850.

It is an arithmetic number, because the mean of its divisors is an integer number (140140078848).

Almost surely, 2^{1633625206045} is an apocalyptic number.

It is an amenable number.

1633625206045 is a deficient number, since it is larger than the sum of its proper divisors (608616055523).

1633625206045 is a wasteful number, since it uses less digits than its factorization.

1633625206045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38353740.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 1633625206045 in words is "one trillion, six hundred thirty-three billion, six hundred twenty-five million, two hundred six thousand, forty-five".