1675331613 has 8 divisors (see below), whose sum is σ = 2481972800. Its totient is φ = 1116887724.

The previous prime is 1675331599. The next prime is 1675331683. The reversal of 1675331613 is 3161335761.

It is a happy number.

1675331613 is a `hidden beast` number, since 1 + 6 + 7 + 5 + 3 + 31 + 613 = 666.

1675331613 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1675331613 - 2⁹ = 1675331101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1675331683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31024633 + ... + 31024686.

It is an arithmetic number, because the mean of its divisors is an integer number (310246600).

Almost surely, 2^1675331613 is an apocalyptic number.

It is an amenable number.

1675331613 is a deficient number, since it is larger than the sum of its proper divisors (806641187).

1675331613 is an equidigital number, since it uses as much as digits as its factorization.

1675331613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62049328 (or 62049322 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 1675331613 is about 40930.8149564604. The cubic root of 1675331613 is about 1187.6822369701.

The spelling of 1675331613 in words is "one billion, six hundred seventy-five million, three hundred thirty-one thousand, six hundred thirteen".