1254532533 has 8 divisors (see below), whose sum is σ = 1678420128. Its totient is φ = 833499984.

The previous prime is 1254532529. The next prime is 1254532537. The reversal of 1254532533 is 3352354521.

It is an interprime number because it is at equal distance from previous prime (1254532529) and next prime (1254532537).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1254532533 - 2² = 1254532529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1254532494 and 1254532503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1254532537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 712735 + ... + 714492.

It is an arithmetic number, because the mean of its divisors is an integer number (209802516).

Almost surely, 2^1254532533 is an apocalyptic number.

It is an amenable number.

1254532533 is a deficient number, since it is larger than the sum of its proper divisors (423887595).

1254532533 is a wasteful number, since it uses less digits than its factorization.

1254532533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427523.

The product of its digits is 54000, while the sum is 33.

The square root of 1254532533 is about 35419.3807540448. The cubic root of 1254532533 is about 1078.5177806527.

The spelling of 1254532533 in words is "one billion, two hundred fifty-four million, five hundred thirty-two thousand, five hundred thirty-three".