75072753387803 has 2 divisors, whose sum is σ = 75072753387804. Its totient is φ = 75072753387802.

The previous prime is 75072753387799. The next prime is 75072753387811. The reversal of 75072753387803 is 30878335727057.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75072753387803 - 2² = 75072753387799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 75072753387803.

It is not a weakly prime, because it can be changed into another prime (75072755387803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37536376693901 + 37536376693902.

It is an arithmetic number, because the mean of its divisors is an integer number (37536376693902).

Almost surely, 2^{75072753387803} is an apocalyptic number.

75072753387803 is a deficient number, since it is larger than the sum of its proper divisors (1).

75072753387803 is an equidigital number, since it uses as much as digits as its factorization.

75072753387803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207446400, while the sum is 65.

The spelling of 75072753387803 in words is "seventy-five trillion, seventy-two billion, seven hundred fifty-three million, three hundred eighty-seven thousand, eight hundred three".