553516636012 has 24 divisors (see below), whose sum is σ = 970100409600. Its totient is φ = 276345202896.

The previous prime is 553516636003. The next prime is 553516636019. The reversal of 553516636012 is 210636615355.

It is a self number, because there is not a number n which added to its sum of digits gives 553516636012.

It is not an unprimeable number, because it can be changed into a prime (553516636019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37496289 + ... + 37511047.

It is an arithmetic number, because the mean of its divisors is an integer number (40420850400).

Almost surely, 2^553516636012 is an apocalyptic number.

It is an amenable number.

553516636012 is a deficient number, since it is larger than the sum of its proper divisors (416583773588).

553516636012 is a wasteful number, since it uses less digits than its factorization.

553516636012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28125 (or 28123 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 43.

The spelling of 553516636012 in words is "five hundred fifty-three billion, five hundred sixteen million, six hundred thirty-six thousand, twelve".