1725852065 has 16 divisors (see below), whose sum is σ = 2367770880. Its totient is φ = 1182997440.

The previous prime is 1725852059. The next prime is 1725852071. The reversal of 1725852065 is 5602585271.

It is an interprime number because it is at equal distance from previous prime (1725852059) and next prime (1725852071).

It is not a de Polignac number, because 1725852065 - 2⁴ = 1725852049 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 105380 + ... + 120650.

It is an arithmetic number, because the mean of its divisors is an integer number (147985680).

Almost surely, 2^1725852065 is an apocalyptic number.

It is an amenable number.

1725852065 is a deficient number, since it is larger than the sum of its proper divisors (641918815).

1725852065 is a wasteful number, since it uses less digits than its factorization.

1725852065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18512.

The product of its (nonzero) digits is 168000, while the sum is 41.

The square root of 1725852065 is about 41543.3757053998. The cubic root of 1725852065 is about 1199.5025866692.

The spelling of 1725852065 in words is "one billion, seven hundred twenty-five million, eight hundred fifty-two thousand, sixty-five".