1625605336 has 16 divisors (see below), whose sum is σ = 3053845800. Its totient is φ = 811246464.

The previous prime is 1625605321. The next prime is 1625605337. The reversal of 1625605336 is 6335065261.

It is a junction number, because it is equal to n+sod(n) for n = 1625605295 and 1625605304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1625605337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190081 + ... + 198448.

Almost surely, 2^1625605336 is an apocalyptic number.

It is an amenable number.

1625605336 is a deficient number, since it is larger than the sum of its proper divisors (1428240464).

1625605336 is a wasteful number, since it uses less digits than its factorization.

1625605336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389058 (or 389054 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The square root of 1625605336 is about 40318.7963113980. The cubic root of 1625605336 is about 1175.8133100995.

The spelling of 1625605336 in words is "one billion, six hundred twenty-five million, six hundred five thousand, three hundred thirty-six".