2008139507625 has 32 divisors (see below), whose sum is σ = 3486828683520. Its totient is φ = 1024442179200.

The previous prime is 2008139507611. The next prime is 2008139507629. The reversal of 2008139507625 is 5267059318002.

It is not a de Polignac number, because 2008139507625 - 2⁴ = 2008139507609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2008139507629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116405260 + ... + 116422509.

It is an arithmetic number, because the mean of its divisors is an integer number (108963396360).

Almost surely, 2^{2008139507625} is an apocalyptic number.

2008139507625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2008139507625 is a deficient number, since it is larger than the sum of its proper divisors (1478689175895).

2008139507625 is a wasteful number, since it uses less digits than its factorization.

2008139507625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232827810 (or 232827800 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 2008139507625 in words is "two trillion, eight billion, one hundred thirty-nine million, five hundred seven thousand, six hundred twenty-five".