2553554906512 has 40 divisors (see below), whose sum is σ = 4989135362400. Its totient is φ = 1266058332672.

The previous prime is 2553554906453. The next prime is 2553554906519. The reversal of 2553554906512 is 2156094553552.

2553554906512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2553554906512² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2553554906512.

It is not an unprimeable number, because it can be changed into a prime (2553554906519) 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, 1145064 + ... + 2533432.

It is an arithmetic number, because the mean of its divisors is an integer number (124728384060).

Almost surely, 2^{2553554906512} is an apocalyptic number.

It is an amenable number.

2553554906512 is a deficient number, since it is larger than the sum of its proper divisors (2435580455888).

2553554906512 is a wasteful number, since it uses less digits than its factorization.

2553554906512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389343 (or 1389337 counting only the distinct ones).

The product of its (nonzero) digits is 8100000, while the sum is 52.

The spelling of 2553554906512 in words is "two trillion, five hundred fifty-three billion, five hundred fifty-four million, nine hundred six thousand, five hundred twelve".