52894740077 has 2 divisors, whose sum is σ = 52894740078. Its totient is φ = 52894740076.

The previous prime is 52894740011. The next prime is 52894740179. The reversal of 52894740077 is 77004749825.

52894740077 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., 45005925316 + 7888814761 = 212146^2 + 88819^2 .

It is a cyclic number.

It is not a de Polignac number, because 52894740077 - 2¹² = 52894735981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52894746077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26447370038 + 26447370039.

It is an arithmetic number, because the mean of its divisors is an integer number (26447370039).

Almost surely, 2^52894740077 is an apocalyptic number.

It is an amenable number.

52894740077 is a deficient number, since it is larger than the sum of its proper divisors (1).

52894740077 is an equidigital number, since it uses as much as digits as its factorization.

52894740077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3951360, while the sum is 53.

The spelling of 52894740077 in words is "fifty-two billion, eight hundred ninety-four million, seven hundred forty thousand, seventy-seven".