52956986503 has 2 divisors, whose sum is σ = 52956986504. Its totient is φ = 52956986502.

The previous prime is 52956986443. The next prime is 52956986519. The reversal of 52956986503 is 30568965925.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52956986503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52956986543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26478493251 + 26478493252.

It is an arithmetic number, because the mean of its divisors is an integer number (26478493252).

Almost surely, 2^52956986503 is an apocalyptic number.

52956986503 is a deficient number, since it is larger than the sum of its proper divisors (1).

52956986503 is an equidigital number, since it uses as much as digits as its factorization.

52956986503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496000, while the sum is 58.

The spelling of 52956986503 in words is "fifty-two billion, nine hundred fifty-six million, nine hundred eighty-six thousand, five hundred three".