75948203768 has 32 divisors (see below), whose sum is σ = 148645929600. Its totient is φ = 36310436448.

The previous prime is 75948203761. The next prime is 75948203801. The reversal of 75948203768 is 86730284957.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75948203761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470555 + ... + 610997.

It is an arithmetic number, because the mean of its divisors is an integer number (4645185300).

Almost surely, 2^75948203768 is an apocalyptic number.

It is an amenable number.

75948203768 is a deficient number, since it is larger than the sum of its proper divisors (72697725832).

75948203768 is a wasteful number, since it uses less digits than its factorization.

75948203768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143411 (or 143407 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 59.

The spelling of 75948203768 in words is "seventy-five billion, nine hundred forty-eight million, two hundred three thousand, seven hundred sixty-eight".