75945780110 has 16 divisors (see below), whose sum is σ = 144743722416. Its totient is φ = 28591352448.

The previous prime is 75945780089. The next prime is 75945780149. The reversal of 75945780110 is 1108754957.

It is a super-2 number, since 2×75945780110² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223369772 + ... + 223370111.

It is an arithmetic number, because the mean of its divisors is an integer number (9046482651).

Almost surely, 2^75945780110 is an apocalyptic number.

75945780110 is a deficient number, since it is larger than the sum of its proper divisors (68797942306).

75945780110 is a wasteful number, since it uses less digits than its factorization.

75945780110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446739907.

The product of its (nonzero) digits is 352800, while the sum is 47.

The spelling of 75945780110 in words is "seventy-five billion, nine hundred forty-five million, seven hundred eighty thousand, one hundred ten".