75468211392 has 112 divisors (see below), whose sum is σ = 235562964992. Its totient is φ = 20866775040.

The previous prime is 75468211339. The next prime is 75468211411. The reversal of 75468211392 is 29311286457.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 864013 + ... + 947340.

Almost surely, 2^75468211392 is an apocalyptic number.

It is an amenable number.

75468211392 is an abundant number, since it is smaller than the sum of its proper divisors (160094753600).

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

75468211392 is a wasteful number, since it uses less digits than its factorization.

75468211392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811406 (or 1811396 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The spelling of 75468211392 in words is "seventy-five billion, four hundred sixty-eight million, two hundred eleven thousand, three hundred ninety-two".