75459408454 has 8 divisors (see below), whose sum is σ = 113451733728. Its totient is φ = 37642163880.

The previous prime is 75459408421. The next prime is 75459408469. The reversal of 75459408454 is 45480495457.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 75459408395 and 75459408404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43769097 + ... + 43770820.

It is an arithmetic number, because the mean of its divisors is an integer number (14181466716).

Almost surely, 2^75459408454 is an apocalyptic number.

75459408454 is a deficient number, since it is larger than the sum of its proper divisors (37992325274).

75459408454 is a wasteful number, since it uses less digits than its factorization.

75459408454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87540350.

The product of its (nonzero) digits is 16128000, while the sum is 55.

The spelling of 75459408454 in words is "seventy-five billion, four hundred fifty-nine million, four hundred eight thousand, four hundred fifty-four".