10075540820794 has 4 divisors (see below), whose sum is σ = 15113311231194. Its totient is φ = 5037770410396.

The previous prime is 10075540820789. The next prime is 10075540820819. The reversal of 10075540820794 is 49702804557001.

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

It can be written as a sum of positive squares in only one way, i.e., 8939280758769 + 1136260062025 = 2989863^2 + 1065955^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2518885205197 + ... + 2518885205200.

Almost surely, 2^{10075540820794} is an apocalyptic number.

10075540820794 is a deficient number, since it is larger than the sum of its proper divisors (5037770410400).

10075540820794 is an equidigital number, since it uses as much as digits as its factorization.

10075540820794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5037770410399.

The product of its (nonzero) digits is 2822400, while the sum is 52.

The spelling of 10075540820794 in words is "ten trillion, seventy-five billion, five hundred forty million, eight hundred twenty thousand, seven hundred ninety-four".