5010055505551 has 4 divisors (see below), whose sum is σ = 5011042324792. Its totient is φ = 5009068686312.

The previous prime is 5010055505489. The next prime is 5010055505563. The reversal of 5010055505551 is 1555055500105.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5010055505551 - 2¹¹ = 5010055503503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5010055505551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5011055505551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493402005 + ... + 493412158.

It is an arithmetic number, because the mean of its divisors is an integer number (1252760581198).

Almost surely, 2^{5010055505551} is an apocalyptic number.

5010055505551 is a deficient number, since it is larger than the sum of its proper divisors (986819241).

5010055505551 is an equidigital number, since it uses as much as digits as its factorization.

5010055505551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986819240.

The product of its (nonzero) digits is 78125, while the sum is 37.

The spelling of 5010055505551 in words is "five trillion, ten billion, fifty-five million, five hundred five thousand, five hundred fifty-one".