75231910848 has 112 divisors (see below), whose sum is σ = 202963003776. Its totient is φ = 24585200640.

The previous prime is 75231910829. The next prime is 75231910849. The reversal of 75231910848 is 84801913257.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 75231910797 and 75231910806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75231910849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20380683 + ... + 20384373.

Almost surely, 2^75231910848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75231910848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101481501888).

75231910848 is an abundant number, since it is smaller than the sum of its proper divisors (127731092928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75231910848 is a wasteful number, since it uses less digits than its factorization.

75231910848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5762 (or 5752 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 75231910848 in words is "seventy-five billion, two hundred thirty-one million, nine hundred ten thousand, eight hundred forty-eight".