2018793625 has 32 divisors (see below), whose sum is σ = 2610736128. Its totient is φ = 1556928000.

The previous prime is 2018793599. The next prime is 2018793659. The reversal of 2018793625 is 5263978102.

It is not a de Polignac number, because 2018793625 - 2¹⁷ = 2018662553 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1188777 + ... + 1190473.

It is an arithmetic number, because the mean of its divisors is an integer number (81585504).

Almost surely, 2^2018793625 is an apocalyptic number.

2018793625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2018793625 is a deficient number, since it is larger than the sum of its proper divisors (591942503).

2018793625 is a wasteful number, since it uses less digits than its factorization.

2018793625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050 (or 2040 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 2018793625 is about 44930.9873583922. The cubic root of 2018793625 is about 1263.8551667442.

The spelling of 2018793625 in words is "two billion, eighteen million, seven hundred ninety-three thousand, six hundred twenty-five".