1533425650 has 24 divisors (see below), whose sum is σ = 2894747760. Its totient is φ = 604214160.

The previous prime is 1533425599. The next prime is 1533425659. The reversal of 1533425650 is 565243351.

It is not an unprimeable number, because it can be changed into a prime (1533425659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225520 + ... + 232219.

It is an arithmetic number, because the mean of its divisors is an integer number (120614490).

Almost surely, 2^1533425650 is an apocalyptic number.

1533425650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1533425650 is a deficient number, since it is larger than the sum of its proper divisors (1361322110).

1533425650 is a wasteful number, since it uses less digits than its factorization.

1533425650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457818 (or 457813 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 1533425650 is about 39158.9791746414. The cubic root of 1533425650 is about 1153.1547028823.

The spelling of 1533425650 in words is "one billion, five hundred thirty-three million, four hundred twenty-five thousand, six hundred fifty".