5055502777555 has 16 divisors (see below), whose sum is σ = 6212422742400. Its totient is φ = 3948339732480.

The previous prime is 5055502777531. The next prime is 5055502777597. The reversal of 5055502777555 is 5557772055505.

It is a happy number.

It is not a de Polignac number, because 5055502777555 - 2¹³ = 5055502769363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5055502777555.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71867886 + ... + 71938195.

It is an arithmetic number, because the mean of its divisors is an integer number (388276421400).

Almost surely, 2^{5055502777555} is an apocalyptic number.

5055502777555 is a deficient number, since it is larger than the sum of its proper divisors (1156919964845).

5055502777555 is a wasteful number, since it uses less digits than its factorization.

5055502777555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143806254.

The product of its (nonzero) digits is 53593750, while the sum is 58.

The spelling of 5055502777555 in words is "five trillion, fifty-five billion, five hundred two million, seven hundred seventy-seven thousand, five hundred fifty-five".