75364407730 has 8 divisors (see below), whose sum is σ = 135655933932. Its totient is φ = 30145763088.

The previous prime is 75364407709. The next prime is 75364407751. The reversal of 75364407730 is 3770446357.

It is an interprime number because it is at equal distance from previous prime (75364407709) and next prime (75364407751).

It can be written as a sum of positive squares in 2 ways, for example, as 71922121489 + 3442286241 = 268183^2 + 58671^2 .

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, 3768220377 + ... + 3768220396.

Almost surely, 2^75364407730 is an apocalyptic number.

75364407730 is a deficient number, since it is larger than the sum of its proper divisors (60291526202).

75364407730 is a wasteful number, since it uses less digits than its factorization.

75364407730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7536440780.

The product of its (nonzero) digits is 1481760, while the sum is 46.

The spelling of 75364407730 in words is "seventy-five billion, three hundred sixty-four million, four hundred seven thousand, seven hundred thirty".