75442352896 has 36 divisors (see below), whose sum is σ = 150637236232. Its totient is φ = 37709346816.

The previous prime is 75442352879. The next prime is 75442352903. The reversal of 75442352896 is 69825324457.

It is a happy number.

It is a super-2 number, since 2×75442352896² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802036 + ... + 891148.

Almost surely, 2^75442352896 is an apocalyptic number.

It is an amenable number.

75442352896 is a deficient number, since it is larger than the sum of its proper divisors (75194883336).

75442352896 is an equidigital number, since it uses as much as digits as its factorization.

75442352896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92436 (or 92422 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 55.

The spelling of 75442352896 in words is "seventy-five billion, four hundred forty-two million, three hundred fifty-two thousand, eight hundred ninety-six".