1053334819 has 4 divisors (see below), whose sum is σ = 1053516744. Its totient is φ = 1053152896.

The previous prime is 1053334817. The next prime is 1053334853. The reversal of 1053334819 is 9184333501.

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 1053334819 - 2¹ = 1053334817 is a prime.

It is a super-2 number, since 2×1053334819² = 2219028481835525522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053334817) 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, 81982 + ... + 93955.

It is an arithmetic number, because the mean of its divisors is an integer number (263379186).

Almost surely, 2^1053334819 is an apocalyptic number.

1053334819 is a deficient number, since it is larger than the sum of its proper divisors (181925).

1053334819 is an equidigital number, since it uses as much as digits as its factorization.

1053334819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181924.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 1053334819 is about 32455.1200737264. The cubic root of 1053334819 is about 1017.4712507296.

The spelling of 1053334819 in words is "one billion, fifty-three million, three hundred thirty-four thousand, eight hundred nineteen".