1335001053 has 4 divisors (see below), whose sum is σ = 1780001408. Its totient is φ = 890000700.

The previous prime is 1335000977. The next prime is 1335001079. The reversal of 1335001053 is 3501005331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1335001053 - 2¹⁷ = 1334869981 is a prime.

It is a super-2 number, since 2×1335001053² = 3564455623022217618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1335001553) 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, 222500173 + ... + 222500178.

It is an arithmetic number, because the mean of its divisors is an integer number (445000352).

Almost surely, 2^1335001053 is an apocalyptic number.

It is an amenable number.

1335001053 is a deficient number, since it is larger than the sum of its proper divisors (445000355).

1335001053 is an equidigital number, since it uses as much as digits as its factorization.

1335001053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445000354.

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 1335001053 is about 36537.6662226804. Note that the first 3 decimals coincide. The cubic root of 1335001053 is about 1101.1011158567.

Adding to 1335001053 its reverse (3501005331), we get a palindrome (4836006384).

The spelling of 1335001053 in words is "one billion, three hundred thirty-five million, one thousand, fifty-three".