4494108782757 has 8 divisors (see below), whose sum is σ = 6536885502240. Its totient is φ = 2723702292560.

The previous prime is 4494108782749. The next prime is 4494108782797. The reversal of 4494108782757 is 7572878014944.

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 4494108782757 - 2³ = 4494108782749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4494108782707) 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, 68092557282 + ... + 68092557347.

It is an arithmetic number, because the mean of its divisors is an integer number (817110687780).

Almost surely, 2^{4494108782757} is an apocalyptic number.

It is an amenable number.

4494108782757 is a deficient number, since it is larger than the sum of its proper divisors (2042776719483).

4494108782757 is a wasteful number, since it uses less digits than its factorization.

4494108782757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136185114643.

The product of its (nonzero) digits is 126443520, while the sum is 66.

The spelling of 4494108782757 in words is "four trillion, four hundred ninety-four billion, one hundred eight million, seven hundred eighty-two thousand, seven hundred fifty-seven".