2553052780506 has 32 divisors (see below), whose sum is σ = 5387614920000. Its totient is φ = 804312149760.

The previous prime is 2553052780493. The next prime is 2553052780529. The reversal of 2553052780506 is 6050872503552.

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, 26549631 + ... + 26645618.

It is an arithmetic number, because the mean of its divisors is an integer number (168362966250).

Almost surely, 2^{2553052780506} is an apocalyptic number.

2553052780506 is an abundant number, since it is smaller than the sum of its proper divisors (2834562139494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2553052780506 is a wasteful number, since it uses less digits than its factorization.

2553052780506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53195694.

The product of its (nonzero) digits is 2520000, while the sum is 48.

The spelling of 2553052780506 in words is "two trillion, five hundred fifty-three billion, fifty-two million, seven hundred eighty thousand, five hundred six".