1675620041 has 4 divisors (see below), whose sum is σ = 1703089284. Its totient is φ = 1648150800.

The previous prime is 1675619969. The next prime is 1675620053. The reversal of 1675620041 is 1400265761.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1400265761 = 3943 ⋅355127.

It can be written as a sum of positive squares in 2 ways, for example, as 880605625 + 795014416 = 29675^2 + 28196^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1675620041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1675620071) 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, 13734530 + ... + 13734651.

It is an arithmetic number, because the mean of its divisors is an integer number (425772321).

Almost surely, 2^1675620041 is an apocalyptic number.

It is an amenable number.

1675620041 is a deficient number, since it is larger than the sum of its proper divisors (27469243).

1675620041 is an equidigital number, since it uses as much as digits as its factorization.

1675620041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27469242.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 1675620041 is about 40934.3381649197. The cubic root of 1675620041 is about 1187.7503908713.

The spelling of 1675620041 in words is "one billion, six hundred seventy-five million, six hundred twenty thousand, forty-one".