1675792465 has 4 divisors (see below), whose sum is σ = 2010950964. Its totient is φ = 1340633968.

The previous prime is 1675792441. The next prime is 1675792471. The reversal of 1675792465 is 5642975761.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 765684241 + 910108224 = 27671^2 + 30168^2 .

It is a cyclic number.

It is not a de Polignac number, because 1675792465 - 2⁷ = 1675792337 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167579242 + ... + 167579251.

It is an arithmetic number, because the mean of its divisors is an integer number (502737741).

Almost surely, 2^1675792465 is an apocalyptic number.

It is an amenable number.

1675792465 is a deficient number, since it is larger than the sum of its proper divisors (335158499).

1675792465 is an equidigital number, since it uses as much as digits as its factorization.

1675792465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335158498.

The product of its digits is 3175200, while the sum is 52.

The square root of 1675792465 is about 40936.4442153932. Note that the first 3 decimals coincide. The cubic root of 1675792465 is about 1187.7911299498.

The spelling of 1675792465 in words is "one billion, six hundred seventy-five million, seven hundred ninety-two thousand, four hundred sixty-five".