1057642463302 has 8 divisors (see below), whose sum is σ = 1590127584696. Its totient is φ = 527599935072.

The previous prime is 1057642463249. The next prime is 1057642463341. The reversal of 1057642463302 is 2033642467501.

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

It is a super-2 number, since 2×1057642463302² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610647208 + ... + 610648939.

It is an arithmetic number, because the mean of its divisors is an integer number (198765948087).

Almost surely, 2^{1057642463302} is an apocalyptic number.

1057642463302 is a deficient number, since it is larger than the sum of its proper divisors (532485121394).

1057642463302 is a wasteful number, since it uses less digits than its factorization.

1057642463302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221296582.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 1057642463302 in words is "one trillion, fifty-seven billion, six hundred forty-two million, four hundred sixty-three thousand, three hundred two".