1553033341055 has 32 divisors (see below), whose sum is σ = 2255387711616. Its totient is φ = 1002193035264.

The previous prime is 1553033341039. The next prime is 1553033341061. The reversal of 1553033341055 is 5501433303551.

It is a cyclic number.

It is not a de Polignac number, because 1553033341055 - 2⁴ = 1553033341039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6036407 + ... + 6288423.

It is an arithmetic number, because the mean of its divisors is an integer number (70480865988).

Almost surely, 2^{1553033341055} is an apocalyptic number.

1553033341055 is a deficient number, since it is larger than the sum of its proper divisors (702354370561).

1553033341055 is a wasteful number, since it uses less digits than its factorization.

1553033341055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262403.

The product of its (nonzero) digits is 202500, while the sum is 38.

The spelling of 1553033341055 in words is "one trillion, five hundred fifty-three billion, thirty-three million, three hundred forty-one thousand, fifty-five".