660483013 has 4 divisors (see below), whose sum is σ = 661286368. Its totient is φ = 659679660.

The previous prime is 660483011. The next prime is 660483067. The reversal of 660483013 is 310384066.

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 660483013 - 2¹ = 660483011 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 (660483011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400443 + ... + 402088.

It is an arithmetic number, because the mean of its divisors is an integer number (165321592).

Almost surely, 2^660483013 is an apocalyptic number.

It is an amenable number.

660483013 is a deficient number, since it is larger than the sum of its proper divisors (803355).

660483013 is an equidigital number, since it uses as much as digits as its factorization.

660483013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803354.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 660483013 is about 25699.8640657884. The cubic root of 660483013 is about 870.8711110147.

The spelling of 660483013 in words is "six hundred sixty million, four hundred eighty-three thousand, thirteen".