52603141477 has 2 divisors, whose sum is σ = 52603141478. Its totient is φ = 52603141476.

The previous prime is 52603141447. The next prime is 52603141537. The reversal of 52603141477 is 77414130625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52407113476 + 196028001 = 228926^2 + 14001^2 .

It is a cyclic number.

It is not a de Polignac number, because 52603141477 - 2¹¹ = 52603139429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52603141427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26301570738 + 26301570739.

It is an arithmetic number, because the mean of its divisors is an integer number (26301570739).

Almost surely, 2^52603141477 is an apocalyptic number.

It is an amenable number.

52603141477 is a deficient number, since it is larger than the sum of its proper divisors (1).

52603141477 is an equidigital number, since it uses as much as digits as its factorization.

52603141477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 52603141477 in words is "fifty-two billion, six hundred three million, one hundred forty-one thousand, four hundred seventy-seven".