57825307533 has 12 divisors (see below), whose sum is σ = 89688232320. Its totient is φ = 33043032792.

The previous prime is 57825307523. The next prime is 57825307537. The reversal of 57825307533 is 33570352875.

It is not a de Polignac number, because 57825307533 - 2¹³ = 57825299341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57825307537) 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, 196684573 + ... + 196684866.

It is an arithmetic number, because the mean of its divisors is an integer number (7474019360).

Almost surely, 2^57825307533 is an apocalyptic number.

It is an amenable number.

57825307533 is a deficient number, since it is larger than the sum of its proper divisors (31862924787).

57825307533 is a wasteful number, since it uses less digits than its factorization.

57825307533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393369456 (or 393369449 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 48.

The spelling of 57825307533 in words is "fifty-seven billion, eight hundred twenty-five million, three hundred seven thousand, five hundred thirty-three".