52552673497 has 2 divisors, whose sum is σ = 52552673498. Its totient is φ = 52552673496.

The previous prime is 52552673449. The next prime is 52552673549. The reversal of 52552673497 is 79437625525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50770904976 + 1781768521 = 225324^2 + 42211^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52552673497 is a prime.

It is not a weakly prime, because it can be changed into another prime (52552673897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26276336748 + 26276336749.

It is an arithmetic number, because the mean of its divisors is an integer number (26276336749).

Almost surely, 2^52552673497 is an apocalyptic number.

It is an amenable number.

52552673497 is a deficient number, since it is larger than the sum of its proper divisors (1).

52552673497 is an equidigital number, since it uses as much as digits as its factorization.

52552673497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15876000, while the sum is 55.

The spelling of 52552673497 in words is "fifty-two billion, five hundred fifty-two million, six hundred seventy-three thousand, four hundred ninety-seven".