153063640 has 32 divisors (see below), whose sum is σ = 350044560. Its totient is φ = 60220800.

The previous prime is 153063637. The next prime is 153063667. The reversal of 153063640 is 46360351.

It is a junction number, because it is equal to n+sod(n) for n = 153063599 and 153063608.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28926 + ... + 33805.

Almost surely, 2^153063640 is an apocalyptic number.

153063640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153063640 is an abundant number, since it is smaller than the sum of its proper divisors (196980920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153063640 is a wasteful number, since it uses less digits than its factorization.

153063640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62803 (or 62799 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 153063640 is about 12371.8891039323. The cubic root of 153063640 is about 534.9222701292.

The spelling of 153063640 in words is "one hundred fifty-three million, sixty-three thousand, six hundred forty".