53101982873 has 2 divisors, whose sum is σ = 53101982874. Its totient is φ = 53101982872.

The previous prime is 53101982861. The next prime is 53101982893. The reversal of 53101982873 is 37828910135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51632563984 + 1469418889 = 227228^2 + 38333^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53101982873 is a prime.

It is not a weakly prime, because it can be changed into another prime (53101982893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26550991436 + 26550991437.

It is an arithmetic number, because the mean of its divisors is an integer number (26550991437).

Almost surely, 2^53101982873 is an apocalyptic number.

It is an amenable number.

53101982873 is a deficient number, since it is larger than the sum of its proper divisors (1).

53101982873 is an equidigital number, since it uses as much as digits as its factorization.

53101982873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 53101982873 in words is "fifty-three billion, one hundred one million, nine hundred eighty-two thousand, eight hundred seventy-three".