1053888841 has 4 divisors (see below), whose sum is σ = 1057256212. Its totient is φ = 1050521472.

The previous prime is 1053888833. The next prime is 1053888851. The reversal of 1053888841 is 1488883501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1488883501 = 7 ⋅212697643.

It can be written as a sum of positive squares in 2 ways, for example, as 127599616 + 926289225 = 11296^2 + 30435^2 .

It is a cyclic number.

It is not a de Polignac number, because 1053888841 - 2³ = 1053888833 is a prime.

It is a super-2 number, since 2×1053888841² = 2221363378368646562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1053888791 and 1053888800.

It is not an unprimeable number, because it can be changed into a prime (1053888851) 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, 1683216 + ... + 1683841.

It is an arithmetic number, because the mean of its divisors is an integer number (264314053).

Almost surely, 2^1053888841 is an apocalyptic number.

It is an amenable number.

1053888841 is a deficient number, since it is larger than the sum of its proper divisors (3367371).

1053888841 is an equidigital number, since it uses as much as digits as its factorization.

1053888841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367370.

The product of its (nonzero) digits is 245760, while the sum is 46.

The square root of 1053888841 is about 32463.6541535299. The cubic root of 1053888841 is about 1017.6496057490.

It can be divided in two parts, 1053888 and 841, that added together give a square (1054729 = 1027²).

The spelling of 1053888841 in words is "one billion, fifty-three million, eight hundred eighty-eight thousand, eight hundred forty-one".