2555502504999 has 8 divisors (see below), whose sum is σ = 3429901817472. Its totient is φ = 1692385764600.

The previous prime is 2555502504977. The next prime is 2555502505007. The reversal of 2555502504999 is 9994052055552.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2555502504999 - 2¹¹ = 2555502502951 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555502504799) 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, 2820642489 + ... + 2820643394.

It is an arithmetic number, because the mean of its divisors is an integer number (428737727184).

Almost surely, 2^{2555502504999} is an apocalyptic number.

2555502504999 is a deficient number, since it is larger than the sum of its proper divisors (874399312473).

2555502504999 is a wasteful number, since it uses less digits than its factorization.

2555502504999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5641286037.

The product of its (nonzero) digits is 36450000, while the sum is 60.

The spelling of 2555502504999 in words is "two trillion, five hundred fifty-five billion, five hundred two million, five hundred four thousand, nine hundred ninety-nine".