1533472425 has 48 divisors (see below), whose sum is σ = 2965336000. Its totient is φ = 774800640.

The previous prime is 1533472417. The next prime is 1533472427. The reversal of 1533472425 is 5242743351.

It is not a de Polignac number, because 1533472425 - 2³ = 1533472417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1533472425.

It is not an unprimeable number, because it can be changed into a prime (1533472427) 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 47 ways as a sum of consecutive naturals, for example, 46960 + ... + 72609.

Almost surely, 2^1533472425 is an apocalyptic number.

1533472425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1533472425 is a deficient number, since it is larger than the sum of its proper divisors (1431863575).

1533472425 is a wasteful number, since it uses less digits than its factorization.

1533472425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119607 (or 119596 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 1533472425 is about 39159.5764149716. The cubic root of 1533472425 is about 1153.1664278857.

The spelling of 1533472425 in words is "one billion, five hundred thirty-three million, four hundred seventy-two thousand, four hundred twenty-five".