57482743487 has 8 divisors (see below), whose sum is σ = 61911134880. Its totient is φ = 53055300960.

The previous prime is 57482743481. The next prime is 57482743499. The reversal of 57482743487 is 78434728475.

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

It is a cyclic number.

It is not a de Polignac number, because 57482743487 - 2⁸ = 57482743231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57482743481) 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, 108812 + ... + 356097.

It is an arithmetic number, because the mean of its divisors is an integer number (7738891860).

Almost surely, 2^57482743487 is an apocalyptic number.

57482743487 is a deficient number, since it is larger than the sum of its proper divisors (4428391393).

57482743487 is a wasteful number, since it uses less digits than its factorization.

57482743487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474433.

The product of its digits is 42147840, while the sum is 59.

The spelling of 57482743487 in words is "fifty-seven billion, four hundred eighty-two million, seven hundred forty-three thousand, four hundred eighty-seven".