1655553414355 has 8 divisors (see below), whose sum is σ = 1986672022992. Its totient is φ = 1324437447648.

The previous prime is 1655553414349. The next prime is 1655553414367. The reversal of 1655553414355 is 5534143555561.

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 1655553414355 - 2¹⁷ = 1655553283283 is a prime.

It is a Duffinian number.

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, 1188912 + ... + 2173618.

It is an arithmetic number, because the mean of its divisors is an integer number (248334002874).

Almost surely, 2^{1655553414355} is an apocalyptic number.

1655553414355 is a deficient number, since it is larger than the sum of its proper divisors (331118608637).

1655553414355 is an equidigital number, since it uses as much as digits as its factorization.

1655553414355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320965.

The product of its digits is 13500000, while the sum is 52.

The spelling of 1655553414355 in words is "one trillion, six hundred fifty-five billion, five hundred fifty-three million, four hundred fourteen thousand, three hundred fifty-five".