1335225013 has 4 divisors (see below), whose sum is σ = 1336601088. Its totient is φ = 1333848940.

The previous prime is 1335225007. The next prime is 1335225071. The reversal of 1335225013 is 3105225331.

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 a cyclic number.

It is not a de Polignac number, because 1335225013 - 2¹³ = 1335216821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1335225113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686581 + ... + 688522.

It is an arithmetic number, because the mean of its divisors is an integer number (334150272).

Almost surely, 2^1335225013 is an apocalyptic number.

It is an amenable number.

1335225013 is a deficient number, since it is larger than the sum of its proper divisors (1376075).

1335225013 is an equidigital number, since it uses as much as digits as its factorization.

1335225013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376074.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 1335225013 is about 36540.7308766532. The cubic root of 1335225013 is about 1101.1626860496.

The spelling of 1335225013 in words is "one billion, three hundred thirty-five million, two hundred twenty-five thousand, thirteen".