2053946544355 has 8 divisors (see below), whose sum is σ = 2465407282464. Its totient is φ = 1642709616000.

The previous prime is 2053946544323. The next prime is 2053946544373. The reversal of 2053946544355 is 5534456493502.

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

It is not a de Polignac number, because 2053946544355 - 2⁵ = 2053946544323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2053946544296 and 2053946544305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55932246 + ... + 55968955.

It is an arithmetic number, because the mean of its divisors is an integer number (308175910308).

Almost surely, 2^{2053946544355} is an apocalyptic number.

2053946544355 is a deficient number, since it is larger than the sum of its proper divisors (411460738109).

2053946544355 is a wasteful number, since it uses less digits than its factorization.

2053946544355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111904877.

The product of its (nonzero) digits is 38880000, while the sum is 55.

The spelling of 2053946544355 in words is "two trillion, fifty-three billion, nine hundred forty-six million, five hundred forty-four thousand, three hundred fifty-five".