2533057403 has 8 divisors (see below), whose sum is σ = 2631657600. Its totient is φ = 2435207488.

The previous prime is 2533057393. The next prime is 2533057421. The reversal of 2533057403 is 3047503352.

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

It is not a de Polignac number, because 2533057403 - 2¹⁴ = 2533041019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2533057403.

It is not an unprimeable number, because it can be changed into a prime (2533051403) 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, 180683 + ... + 194196.

It is an arithmetic number, because the mean of its divisors is an integer number (328957200).

Almost surely, 2^2533057403 is an apocalyptic number.

2533057403 is a deficient number, since it is larger than the sum of its proper divisors (98600197).

2533057403 is a wasteful number, since it uses less digits than its factorization.

2533057403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375141.

The product of its (nonzero) digits is 37800, while the sum is 32.

The square root of 2533057403 is about 50329.4884039168. The cubic root of 2533057403 is about 1363.1647397180.

The spelling of 2533057403 in words is "two billion, five hundred thirty-three million, fifty-seven thousand, four hundred three".