5255503027511 has 16 divisors (see below), whose sum is σ = 5905922803200. Its totient is φ = 4635159729600.

The previous prime is 5255503027499. The next prime is 5255503027529. The reversal of 5255503027511 is 1157203055525.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5255503027511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255503047511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32469551 + ... + 32631008.

It is an arithmetic number, because the mean of its divisors is an integer number (369120175200).

Almost surely, 2^{5255503027511} is an apocalyptic number.

5255503027511 is a deficient number, since it is larger than the sum of its proper divisors (650419775689).

5255503027511 is a wasteful number, since it uses less digits than its factorization.

5255503027511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65100790.

The product of its (nonzero) digits is 262500, while the sum is 41.

The spelling of 5255503027511 in words is "five trillion, two hundred fifty-five billion, five hundred three million, twenty-seven thousand, five hundred eleven".