747527808073 has 2 divisors, whose sum is σ = 747527808074. Its totient is φ = 747527808072.

The previous prime is 747527808061. The next prime is 747527808109. The reversal of 747527808073 is 370808725747.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 737669701129 + 9858106944 = 858877^2 + 99288^2 .

It is a cyclic number.

It is not a de Polignac number, because 747527808073 - 2²⁵ = 747494253641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 747527807999 and 747527808017.

It is not a weakly prime, because it can be changed into another prime (747527808023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373763904036 + 373763904037.

It is an arithmetic number, because the mean of its divisors is an integer number (373763904037).

Almost surely, 2^747527808073 is an apocalyptic number.

It is an amenable number.

747527808073 is a deficient number, since it is larger than the sum of its proper divisors (1).

747527808073 is an equidigital number, since it uses as much as digits as its factorization.

747527808073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18439680, while the sum is 58.

The spelling of 747527808073 in words is "seven hundred forty-seven billion, five hundred twenty-seven million, eight hundred eight thousand, seventy-three".