53264210057 has 2 divisors, whose sum is σ = 53264210058. Its totient is φ = 53264210056.

The previous prime is 53264210023. The next prime is 53264210113. The reversal of 53264210057 is 75001246235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53236794361 + 27415696 = 230731^2 + 5236^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53264210057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53264209999 and 53264210026.

It is not a weakly prime, because it can be changed into another prime (53264110057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26632105028 + 26632105029.

It is an arithmetic number, because the mean of its divisors is an integer number (26632105029).

Almost surely, 2^53264210057 is an apocalyptic number.

It is an amenable number.

53264210057 is a deficient number, since it is larger than the sum of its proper divisors (1).

53264210057 is an equidigital number, since it uses as much as digits as its factorization.

53264210057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 53264210057 in words is "fifty-three billion, two hundred sixty-four million, two hundred ten thousand, fifty-seven".