5077820540446 has 4 divisors (see below), whose sum is σ = 7616730810672. Its totient is φ = 2538910270222.

The previous prime is 5077820540437. The next prime is 5077820540447. The reversal of 5077820540446 is 6440450287705.

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

It is a super-2 number, since 2×5077820540446² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5077820540393 and 5077820540402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5077820540447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1269455135110 + ... + 1269455135113.

It is an arithmetic number, because the mean of its divisors is an integer number (1904182702668).

Almost surely, 2^{5077820540446} is an apocalyptic number.

5077820540446 is a deficient number, since it is larger than the sum of its proper divisors (2538910270226).

5077820540446 is a wasteful number, since it uses less digits than its factorization.

5077820540446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538910270225.

The product of its (nonzero) digits is 7526400, while the sum is 52.

The spelling of 5077820540446 in words is "five trillion, seventy-seven billion, eight hundred twenty million, five hundred forty thousand, four hundred forty-six".