75093813819 has 12 divisors (see below), whose sum is σ = 108471235392. Its totient is φ = 50061438000.

The previous prime is 75093813811. The next prime is 75093813863. The reversal of 75093813819 is 91831839057.

It is not a de Polignac number, because 75093813819 - 2³ = 75093813811 is a prime.

It is a super-2 number, since 2×75093813819² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (75093813811) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 674614 + ... + 778004.

It is an arithmetic number, because the mean of its divisors is an integer number (9039269616).

Almost surely, 2^75093813819 is an apocalyptic number.

75093813819 is a deficient number, since it is larger than the sum of its proper divisors (33377421573).

75093813819 is a wasteful number, since it uses less digits than its factorization.

75093813819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184098 (or 184095 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 54.

The spelling of 75093813819 in words is "seventy-five billion, ninety-three million, eight hundred thirteen thousand, eight hundred nineteen".