3750065285 has 8 divisors (see below), whose sum is σ = 4550641560. Its totient is φ = 2966343424.

The previous prime is 3750065279. The next prime is 3750065351. The reversal of 3750065285 is 5825600573.

It can be written as a sum of positive squares in 4 ways, for example, as 4502884 + 3745562401 = 2122^2 + 61201^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3750065285 - 2⁴ = 3750065269 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4213112 + ... + 4214001.

It is an arithmetic number, because the mean of its divisors is an integer number (568830195).

Almost surely, 2^3750065285 is an apocalyptic number.

It is an amenable number.

3750065285 is a deficient number, since it is larger than the sum of its proper divisors (800576275).

3750065285 is an equidigital number, since it uses as much as digits as its factorization.

3750065285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8427207.

The product of its (nonzero) digits is 252000, while the sum is 41.

The square root of 3750065285 is about 61237.7766170523. The cubic root of 3750065285 is about 1553.6252687324.

The spelling of 3750065285 in words is "three billion, seven hundred fifty million, sixty-five thousand, two hundred eighty-five".