73352376610553 has 2 divisors, whose sum is σ = 73352376610554. Its totient is φ = 73352376610552.

The previous prime is 73352376610537. The next prime is 73352376610589. The reversal of 73352376610553 is 35501667325337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68835612538729 + 4516764071824 = 8296723^2 + 2125268^2 .

It is a cyclic number.

It is not a de Polignac number, because 73352376610553 - 2⁴ = 73352376610537 is a prime.

It is not a weakly prime, because it can be changed into another prime (73352376610523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36676188305276 + 36676188305277.

It is an arithmetic number, because the mean of its divisors is an integer number (36676188305277).

Almost surely, 2^{73352376610553} is an apocalyptic number.

It is an amenable number.

73352376610553 is a deficient number, since it is larger than the sum of its proper divisors (1).

73352376610553 is an equidigital number, since it uses as much as digits as its factorization.

73352376610553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35721000, while the sum is 56.

The spelling of 73352376610553 in words is "seventy-three trillion, three hundred fifty-two billion, three hundred seventy-six million, six hundred ten thousand, five hundred fifty-three".