57249483 has 8 divisors (see below), whose sum is σ = 77299200. Its totient is φ = 37683048.

The previous prime is 57249473. The next prime is 57249503. The reversal of 57249483 is 38494275.

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

It is not a de Polignac number, because 57249483 - 2⁶ = 57249419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57249403) 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, 120543 + ... + 121016.

It is an arithmetic number, because the mean of its divisors is an integer number (9662400).

Almost surely, 2^57249483 is an apocalyptic number.

57249483 is a deficient number, since it is larger than the sum of its proper divisors (20049717).

57249483 is a wasteful number, since it uses less digits than its factorization.

57249483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241641.

The product of its digits is 241920, while the sum is 42.

The square root of 57249483 is about 7566.3388108120. The cubic root of 57249483 is about 385.4107787416.

The spelling of 57249483 in words is "fifty-seven million, two hundred forty-nine thousand, four hundred eighty-three".