1053554435311 has 4 divisors (see below), whose sum is σ = 1204062211792. Its totient is φ = 903046658832.

The previous prime is 1053554435261. The next prime is 1053554435327. The reversal of 1053554435311 is 1135344553501.

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 1053554435311 - 2¹³ = 1053554427119 is a prime.

It is a super-2 number, since 2×1053554435311² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053554435371) 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, 75253888230 + ... + 75253888243.

It is an arithmetic number, because the mean of its divisors is an integer number (301015552948).

Almost surely, 2^{1053554435311} is an apocalyptic number.

1053554435311 is a deficient number, since it is larger than the sum of its proper divisors (150507776481).

1053554435311 is an equidigital number, since it uses as much as digits as its factorization.

1053554435311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150507776480.

The product of its (nonzero) digits is 270000, while the sum is 40.

Adding to 1053554435311 its reverse (1135344553501), we get a palindrome (2188898988812).

The spelling of 1053554435311 in words is "one trillion, fifty-three billion, five hundred fifty-four million, four hundred thirty-five thousand, three hundred eleven".