52913836477 has 2 divisors, whose sum is σ = 52913836478. Its totient is φ = 52913836476.

The previous prime is 52913836447. The next prime is 52913836541. The reversal of 52913836477 is 77463831925.

52913836477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32288855481 + 20624980996 = 179691^2 + 143614^2 .

It is a cyclic number.

It is not a de Polignac number, because 52913836477 - 2³¹ = 50766352829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52913836447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26456918238 + 26456918239.

It is an arithmetic number, because the mean of its divisors is an integer number (26456918239).

Almost surely, 2^52913836477 is an apocalyptic number.

It is an amenable number.

52913836477 is a deficient number, since it is larger than the sum of its proper divisors (1).

52913836477 is an equidigital number, since it uses as much as digits as its factorization.

52913836477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7620480, while the sum is 55.

The spelling of 52913836477 in words is "fifty-two billion, nine hundred thirteen million, eight hundred thirty-six thousand, four hundred seventy-seven".