1011550084473 has 4 divisors (see below), whose sum is σ = 1348733445968. Its totient is φ = 674366722980.

The previous prime is 1011550084463. The next prime is 1011550084477. The reversal of 1011550084473 is 3744800551101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1011550084473 - 2²⁰ = 1011549035897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011550084477) 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, 168591680743 + ... + 168591680748.

It is an arithmetic number, because the mean of its divisors is an integer number (337183361492).

Almost surely, 2^{1011550084473} is an apocalyptic number.

It is an amenable number.

1011550084473 is a deficient number, since it is larger than the sum of its proper divisors (337183361495).

1011550084473 is an equidigital number, since it uses as much as digits as its factorization.

1011550084473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337183361494.

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 1011550084473 in words is "one trillion, eleven billion, five hundred fifty million, eighty-four thousand, four hundred seventy-three".