2505500250505 has 16 divisors (see below), whose sum is σ = 3441560166144. Its totient is φ = 1715334546240.

The previous prime is 2505500250481. The next prime is 2505500250511. The reversal of 2505500250505 is 5050520055052.

It is not a de Polignac number, because 2505500250505 - 2⁷ = 2505500250377 is a prime.

It is a Duffinian number.

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, 56701942 + ... + 56746111.

It is an arithmetic number, because the mean of its divisors is an integer number (215097510384).

Almost surely, 2^{2505500250505} is an apocalyptic number.

It is an amenable number.

2505500250505 is a deficient number, since it is larger than the sum of its proper divisors (936059915639).

2505500250505 is a wasteful number, since it uses less digits than its factorization.

2505500250505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113448696.

The product of its (nonzero) digits is 62500, while the sum is 34.

The spelling of 2505500250505 in words is "two trillion, five hundred five billion, five hundred million, two hundred fifty thousand, five hundred five".