4538786265500 has 48 divisors (see below), whose sum is σ = 9916672269504. Its totient is φ = 1814788670400.

The previous prime is 4538786265473. The next prime is 4538786265529. The reversal of 4538786265500 is 55626878354.

It is a self number, because there is not a number n which added to its sum of digits gives 4538786265500.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 561839 + ... + 3064838.

It is an arithmetic number, because the mean of its divisors is an integer number (206597338948).

Almost surely, 2^{4538786265500} is an apocalyptic number.

It is an amenable number.

4538786265500 is an abundant number, since it is smaller than the sum of its proper divisors (5377886004004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4538786265500 is a wasteful number, since it uses less digits than its factorization.

4538786265500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3629199 (or 3629187 counting only the distinct ones).

The product of its (nonzero) digits is 48384000, while the sum is 59.

The spelling of 4538786265500 in words is "four trillion, five hundred thirty-eight billion, seven hundred eighty-six million, two hundred sixty-five thousand, five hundred".