1053141818 has 4 divisors (see below), whose sum is σ = 1579712730. Its totient is φ = 526570908.

The previous prime is 1053141809. The next prime is 1053141821. The reversal of 1053141818 is 8181413501.

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

It can be written as a sum of positive squares in only one way, i.e., 964537249 + 88604569 = 31057^2 + 9413^2 .

It is a super-2 number, since 2×1053141818² = 2218215377640690248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263285453 + ... + 263285456.

Almost surely, 2^1053141818 is an apocalyptic number.

1053141818 is a deficient number, since it is larger than the sum of its proper divisors (526570912).

1053141818 is an equidigital number, since it uses as much as digits as its factorization.

1053141818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526570911.

The product of its (nonzero) digits is 3840, while the sum is 32.

The square root of 1053141818 is about 32452.1465853955. The cubic root of 1053141818 is about 1017.4091036768.

The spelling of 1053141818 in words is "one billion, fifty-three million, one hundred forty-one thousand, eight hundred eighteen".