57452982049 has 8 divisors (see below), whose sum is σ = 58179592800. Its totient is φ = 56727190656.

The previous prime is 57452982029. The next prime is 57452982053. The reversal of 57452982049 is 94028925475.

It is a happy number.

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 57452982049 - 2⁵ = 57452982017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57452982029) 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 7 ways as a sum of consecutive naturals, for example, 63099 + ... + 344800.

It is an arithmetic number, because the mean of its divisors is an integer number (7272449100).

Almost surely, 2^57452982049 is an apocalyptic number.

It is an amenable number.

57452982049 is a deficient number, since it is larger than the sum of its proper divisors (726610751).

57452982049 is a wasteful number, since it uses less digits than its factorization.

57452982049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409679.

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 57452982049 in words is "fifty-seven billion, four hundred fifty-two million, nine hundred eighty-two thousand, forty-nine".