53838703628 has 12 divisors (see below), whose sum is σ = 94258552080. Its totient is φ = 26907688752.

The previous prime is 53838703621. The next prime is 53838703637. The reversal of 53838703628 is 82630783835.

It is a self number, because there is not a number n which added to its sum of digits gives 53838703628.

It is not an unprimeable number, because it can be changed into a prime (53838703621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2905376 + ... + 2923847.

It is an arithmetic number, because the mean of its divisors is an integer number (7854879340).

Almost surely, 2^53838703628 is an apocalyptic number.

It is an amenable number.

53838703628 is a deficient number, since it is larger than the sum of its proper divisors (40419848452).

53838703628 is a wasteful number, since it uses less digits than its factorization.

53838703628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831536 (or 5831534 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 53838703628 in words is "fifty-three billion, eight hundred thirty-eight million, seven hundred three thousand, six hundred twenty-eight".