1053035532011 has 4 divisors (see below), whose sum is σ = 1055412587832. Its totient is φ = 1050658476192.

The previous prime is 1053035532007. The next prime is 1053035532019. The reversal of 1053035532011 is 1102355303501.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1053035532011 - 2² = 1053035532007 is a prime.

It is a super-2 number, since 2×1053035532011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053035532019) 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, 1188527246 + ... + 1188528131.

It is an arithmetic number, because the mean of its divisors is an integer number (263853146958).

Almost surely, 2^{1053035532011} is an apocalyptic number.

1053035532011 is a deficient number, since it is larger than the sum of its proper divisors (2377055821).

1053035532011 is an equidigital number, since it uses as much as digits as its factorization.

1053035532011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2377055820.

The product of its (nonzero) digits is 6750, while the sum is 29.

The spelling of 1053035532011 in words is "one trillion, fifty-three billion, thirty-five million, five hundred thirty-two thousand, eleven".