75625628434 has 8 divisors (see below), whose sum is σ = 113869768320. Its totient is φ = 37669038996.

The previous prime is 75625628417. The next prime is 75625628473. The reversal of 75625628434 is 43482652657.

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

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, 71886954 + ... + 71888005.

It is an arithmetic number, because the mean of its divisors is an integer number (14233721040).

Almost surely, 2^75625628434 is an apocalyptic number.

75625628434 is a deficient number, since it is larger than the sum of its proper divisors (38244139886).

75625628434 is a wasteful number, since it uses less digits than its factorization.

75625628434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143775224.

The product of its digits is 9676800, while the sum is 52.

The spelling of 75625628434 in words is "seventy-five billion, six hundred twenty-five million, six hundred twenty-eight thousand, four hundred thirty-four".