75730163079102 has 128 divisors (see below), whose sum is σ = 175279627911168. Its totient is φ = 21366448704000.

The previous prime is 75730163079101. The next prime is 75730163079157. The reversal of 75730163079102 is 20197036103757.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75730163079101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 860457583 + ... + 860545589.

It is an arithmetic number, because the mean of its divisors is an integer number (1369372093056).

Almost surely, 2^{75730163079102} is an apocalyptic number.

75730163079102 is an abundant number, since it is smaller than the sum of its proper divisors (99549464832066).

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

75730163079102 is a wasteful number, since it uses less digits than its factorization.

75730163079102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88974.

The product of its (nonzero) digits is 1666980, while the sum is 51.

The spelling of 75730163079102 in words is "seventy-five trillion, seven hundred thirty billion, one hundred sixty-three million, seventy-nine thousand, one hundred two".