75295969823 has 2 divisors, whose sum is σ = 75295969824. Its totient is φ = 75295969822.

The previous prime is 75295969813. The next prime is 75295969841. The reversal of 75295969823 is 32896959257.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75295969823 - 2¹² = 75295965727 is a prime.

It is a super-2 number, since 2×75295969823² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 75295969823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75295969813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37647984911 + 37647984912.

It is an arithmetic number, because the mean of its divisors is an integer number (37647984912).

Almost surely, 2^75295969823 is an apocalyptic number.

75295969823 is a deficient number, since it is larger than the sum of its proper divisors (1).

75295969823 is an equidigital number, since it uses as much as digits as its factorization.

75295969823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 73483200, while the sum is 65.

The spelling of 75295969823 in words is "seventy-five billion, two hundred ninety-five million, nine hundred sixty-nine thousand, eight hundred twenty-three".