104518354757 has 4 divisors (see below), whose sum is σ = 104547254796. Its totient is φ = 104489454720.

The previous prime is 104518354753. The next prime is 104518354777. The reversal of 104518354757 is 757453815401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 757453815401 = 1039 ⋅729021959.

It can be written as a sum of positive squares in 2 ways, for example, as 17799295396 + 86719059361 = 133414^2 + 294481^2 .

It is a cyclic number.

It is not a de Polignac number, because 104518354757 - 2² = 104518354753 is a prime.

It is a super-2 number, since 2×104518354757² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104518354753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14444594 + ... + 14451827.

It is an arithmetic number, because the mean of its divisors is an integer number (26136813699).

Almost surely, 2^104518354757 is an apocalyptic number.

It is an amenable number.

104518354757 is a deficient number, since it is larger than the sum of its proper divisors (28900039).

104518354757 is an equidigital number, since it uses as much as digits as its factorization.

104518354757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28900038.

The product of its (nonzero) digits is 2352000, while the sum is 50.

The spelling of 104518354757 in words is "one hundred four billion, five hundred eighteen million, three hundred fifty-four thousand, seven hundred fifty-seven".