5090910054646 has 48 divisors (see below), whose sum is σ = 8638795780560. Its totient is φ = 2246166249600.

The previous prime is 5090910054611. The next prime is 5090910054647. The reversal of 5090910054646 is 6464500190905.

It is a self number, because there is not a number n which added to its sum of digits gives 5090910054646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5090910054647) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1581160 + ... + 3561163.

It is an arithmetic number, because the mean of its divisors is an integer number (179974912095).

Almost surely, 2^{5090910054646} is an apocalyptic number.

5090910054646 is a deficient number, since it is larger than the sum of its proper divisors (3547885725914).

5090910054646 is a wasteful number, since it uses less digits than its factorization.

5090910054646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5142481 (or 5142468 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 5090910054646 in words is "five trillion, ninety billion, nine hundred ten million, fifty-four thousand, six hundred forty-six".