75248508884 has 12 divisors (see below), whose sum is σ = 138615674400. Its totient is φ = 35644030488.

The previous prime is 75248508883. The next prime is 75248508887. The reversal of 75248508884 is 48880584257.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75248508883) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 495055904 + ... + 495056055.

It is an arithmetic number, because the mean of its divisors is an integer number (11551306200).

Almost surely, 2^75248508884 is an apocalyptic number.

It is an amenable number.

75248508884 is a deficient number, since it is larger than the sum of its proper divisors (63367165516).

75248508884 is a wasteful number, since it uses less digits than its factorization.

75248508884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990111982 (or 990111980 counting only the distinct ones).

The product of its (nonzero) digits is 22937600, while the sum is 59.

The spelling of 75248508884 in words is "seventy-five billion, two hundred forty-eight million, five hundred eight thousand, eight hundred eighty-four".