1353415203055 has 4 divisors (see below), whose sum is σ = 1624098243672. Its totient is φ = 1082732162440.

The previous prime is 1353415203043. The next prime is 1353415203059. The reversal of 1353415203055 is 5503025143531.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1353415203055 - 2²¹ = 1353413105903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353415203059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135341520301 + ... + 135341520310.

It is an arithmetic number, because the mean of its divisors is an integer number (406024560918).

Almost surely, 2^{1353415203055} is an apocalyptic number.

1353415203055 is a deficient number, since it is larger than the sum of its proper divisors (270683040617).

1353415203055 is an equidigital number, since it uses as much as digits as its factorization.

1353415203055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270683040616.

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 1353415203055 in words is "one trillion, three hundred fifty-three billion, four hundred fifteen million, two hundred three thousand, fifty-five".