1011055675553 has 48 divisors (see below), whose sum is σ = 1318187191104. Its totient is φ = 766273011840.

The previous prime is 1011055675547. The next prime is 1011055675561. The reversal of 1011055675553 is 3555765501101.

It is not a de Polignac number, because 1011055675553 - 2⁸ = 1011055675297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1011055635553) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70730675 + ... + 70744967.

It is an arithmetic number, because the mean of its divisors is an integer number (27462233148).

Almost surely, 2^{1011055675553} is an apocalyptic number.

It is an amenable number.

1011055675553 is a deficient number, since it is larger than the sum of its proper divisors (307131515551).

1011055675553 is a wasteful number, since it uses less digits than its factorization.

1011055675553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17902 (or 17895 counting only the distinct ones).

The product of its (nonzero) digits is 393750, while the sum is 44.

The spelling of 1011055675553 in words is "one trillion, eleven billion, fifty-five million, six hundred seventy-five thousand, five hundred fifty-three".