1600432375 has 8 divisors (see below), whose sum is σ = 1997339760. Its totient is φ = 1280345800.

The previous prime is 1600432313. The next prime is 1600432387. The reversal of 1600432375 is 5732340061.

It is not a de Polignac number, because 1600432375 - 2⁷ = 1600432247 is a prime.

It is a super-2 number, since 2×1600432375² = 5122767573896281250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6401605 + ... + 6401854.

It is an arithmetic number, because the mean of its divisors is an integer number (249667470).

Almost surely, 2^1600432375 is an apocalyptic number.

1600432375 is a deficient number, since it is larger than the sum of its proper divisors (396907385).

1600432375 is an equidigital number, since it uses as much as digits as its factorization.

1600432375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12803474 (or 12803464 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 1600432375 is about 40005.4043224162. The cubic root of 1600432375 is about 1169.7124418104.

The spelling of 1600432375 in words is "one billion, six hundred million, four hundred thirty-two thousand, three hundred seventy-five".