75694313376 has 576 divisors, whose sum is σ = 253213309440. Its totient is φ = 22045271040.

The previous prime is 75694313329. The next prime is 75694313399. The reversal of 75694313376 is 67331349657.

It is a happy number.

75694313376 is a `hidden beast` number, since 7 + 569 + 4 + 3 + 1 + 3 + 3 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 267470931 + ... + 267471213.

It is an arithmetic number, because the mean of its divisors is an integer number (439606440).

Almost surely, 2^75694313376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75694313376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126606654720).

75694313376 is an abundant number, since it is smaller than the sum of its proper divisors (177518996064).

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

75694313376 is a wasteful number, since it uses less digits than its factorization.

75694313376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 411 counting only the distinct ones).

The product of its digits is 8573040, while the sum is 54.

The spelling of 75694313376 in words is "seventy-five billion, six hundred ninety-four million, three hundred thirteen thousand, three hundred seventy-six".