53055100073 has 2 divisors, whose sum is σ = 53055100074. Its totient is φ = 53055100072.

The previous prime is 53055099983. The next prime is 53055100103. The reversal of 53055100073 is 37000155035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51414202009 + 1640898064 = 226747^2 + 40508^2 .

It is a cyclic number.

It is not a de Polignac number, because 53055100073 - 2¹⁰ = 53055099049 is a prime.

It is not a weakly prime, because it can be changed into another prime (53055190073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26527550036 + 26527550037.

It is an arithmetic number, because the mean of its divisors is an integer number (26527550037).

Almost surely, 2^53055100073 is an apocalyptic number.

It is an amenable number.

53055100073 is a deficient number, since it is larger than the sum of its proper divisors (1).

53055100073 is an equidigital number, since it uses as much as digits as its factorization.

53055100073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7875, while the sum is 29.

The spelling of 53055100073 in words is "fifty-three billion, fifty-five million, one hundred thousand, seventy-three".