75417386328 has 48 divisors (see below), whose sum is σ = 204519809520. Its totient is φ = 25106588736.

The previous prime is 75417386321. The next prime is 75417386329. The reversal of 75417386328 is 82368371457.

It is a happy number.

75417386328 is a `hidden beast` number, since 7 + 541 + 7 + 38 + 63 + 2 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75417386321) 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, 621876 + ... + 733187.

It is an arithmetic number, because the mean of its divisors is an integer number (4260829365).

Almost surely, 2^75417386328 is an apocalyptic number.

It is an amenable number.

75417386328 is an abundant number, since it is smaller than the sum of its proper divisors (129102423192).

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

75417386328 is a wasteful number, since it uses less digits than its factorization.

75417386328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355848 (or 1355841 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The spelling of 75417386328 in words is "seventy-five billion, four hundred seventeen million, three hundred eighty-six thousand, three hundred twenty-eight".