4507657382542 has 4 divisors (see below), whose sum is σ = 6761486073816. Its totient is φ = 2253828691270.

The previous prime is 4507657382497. The next prime is 4507657382567. The reversal of 4507657382542 is 2452837567054.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126914345634 + ... + 1126914345637.

It is an arithmetic number, because the mean of its divisors is an integer number (1690371518454).

Almost surely, 2^{4507657382542} is an apocalyptic number.

4507657382542 is a deficient number, since it is larger than the sum of its proper divisors (2253828691274).

4507657382542 is a wasteful number, since it uses less digits than its factorization.

4507657382542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253828691273.

The product of its (nonzero) digits is 56448000, while the sum is 58.

The spelling of 4507657382542 in words is "four trillion, five hundred seven billion, six hundred fifty-seven million, three hundred eighty-two thousand, five hundred forty-two".