2553052780505 has 8 divisors (see below), whose sum is σ = 3063676891392. Its totient is φ = 2042433187888.

The previous prime is 2553052780493. The next prime is 2553052780529. The reversal of 2553052780505 is 5050872503552.

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

It is a cyclic number.

It is not a de Polignac number, because 2553052780505 - 2⁴ = 2553052780489 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 2553052780505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271544 + ... + 2275926.

It is an arithmetic number, because the mean of its divisors is an integer number (382959611424).

Almost surely, 2^{2553052780505} is an apocalyptic number.

It is an amenable number.

2553052780505 is a deficient number, since it is larger than the sum of its proper divisors (510624110887).

2553052780505 is a wasteful number, since it uses less digits than its factorization.

2553052780505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259135.

The product of its (nonzero) digits is 2100000, while the sum is 47.

The spelling of 2553052780505 in words is "two trillion, five hundred fifty-three billion, fifty-two million, seven hundred eighty thousand, five hundred five".