2381625016 has 16 divisors (see below), whose sum is σ = 4466145240. Its totient is φ = 1190652960.

The previous prime is 2381625007. The next prime is 2381625017. The reversal of 2381625016 is 6105261832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2381625017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64555 + ... + 94501.

Almost surely, 2^2381625016 is an apocalyptic number.

It is an amenable number.

2381625016 is a deficient number, since it is larger than the sum of its proper divisors (2084520224).

2381625016 is a wasteful number, since it uses less digits than its factorization.

2381625016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39894 (or 39890 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2381625016 is about 48801.8956189204. The cubic root of 2381625016 is about 1335.4402483172.

Adding to 2381625016 its reverse (6105261832), we get a palindrome (8486886848).

The spelling of 2381625016 in words is "two billion, three hundred eighty-one million, six hundred twenty-five thousand, sixteen".