1053811471 has 4 divisors (see below), whose sum is σ = 1053926200. Its totient is φ = 1053696744.

The previous prime is 1053811457. The next prime is 1053811511. The reversal of 1053811471 is 1741183501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1741183501 = 107 ⋅16272743.

It is a cyclic number.

It is not a de Polignac number, because 1053811471 - 2⁵ = 1053811439 is a prime.

It is a super-3 number, since 3×1053811471³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053811441) 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, 42261 + ... + 62398.

It is an arithmetic number, because the mean of its divisors is an integer number (263481550).

Almost surely, 2^1053811471 is an apocalyptic number.

1053811471 is a deficient number, since it is larger than the sum of its proper divisors (114729).

1053811471 is a wasteful number, since it uses less digits than its factorization.

1053811471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114728.

The product of its (nonzero) digits is 3360, while the sum is 31.

The square root of 1053811471 is about 32462.4624913145. The cubic root of 1053811471 is about 1017.6247019597.

Adding to 1053811471 its reverse (1741183501), we get a palindrome (2794994972).

The spelling of 1053811471 in words is "one billion, fifty-three million, eight hundred eleven thousand, four hundred seventy-one".