1053553611 has 32 divisors (see below), whose sum is σ = 1559722752. Its totient is φ = 627240960.

The previous prime is 1053553603. The next prime is 1053553637. The reversal of 1053553611 is 1163553501.

It is not a de Polignac number, because 1053553611 - 2³ = 1053553603 is a prime.

It is a super-2 number, since 2×1053553611² = 2219950422502278642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053553661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 527631 + ... + 529623.

It is an arithmetic number, because the mean of its divisors is an integer number (48741336).

Almost surely, 2^1053553611 is an apocalyptic number.

1053553611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1053553611 is a deficient number, since it is larger than the sum of its proper divisors (506169141).

1053553611 is a wasteful number, since it uses less digits than its factorization.

1053553611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283.

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 1053553611 is about 32458.4905841291. The cubic root of 1053553611 is about 1017.5416934019.

It can be divided in two parts, 10535 and 53611, that added together give a palindrome (64146).

The spelling of 1053553611 in words is "one billion, fifty-three million, five hundred fifty-three thousand, six hundred eleven".