75632655650 has 24 divisors (see below), whose sum is σ = 140728730880. Its totient is φ = 30241881360.

The previous prime is 75632655629. The next prime is 75632655677. The reversal of 75632655650 is 5655623657.

It is a Harshad number since it is a multiple of its sum of digits (50).

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 11 ways as a sum of consecutive naturals, for example, 142214 + ... + 414113.

It is an arithmetic number, because the mean of its divisors is an integer number (5863697120).

Almost surely, 2^75632655650 is an apocalyptic number.

75632655650 is a deficient number, since it is larger than the sum of its proper divisors (65096075230).

75632655650 is a wasteful number, since it uses less digits than its factorization.

75632655650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559058 (or 559053 counting only the distinct ones).

The product of its (nonzero) digits is 5670000, while the sum is 50.

The spelling of 75632655650 in words is "seventy-five billion, six hundred thirty-two million, six hundred fifty-five thousand, six hundred fifty".