72410590471873 has 2 divisors, whose sum is σ = 72410590471874. Its totient is φ = 72410590471872.

The previous prime is 72410590471847. The next prime is 72410590471927. The reversal of 72410590471873 is 37817409501427.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66462147514624 + 5948442957249 = 8152432^2 + 2438943^2 .

It is a cyclic number.

It is not a de Polignac number, because 72410590471873 - 2¹³ = 72410590463681 is a prime.

It is a super-2 number, since 2×72410590471873² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (72410590171873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36205295235936 + 36205295235937.

It is an arithmetic number, because the mean of its divisors is an integer number (36205295235937).

Almost surely, 2^{72410590471873} is an apocalyptic number.

It is an amenable number.

72410590471873 is a deficient number, since it is larger than the sum of its proper divisors (1).

72410590471873 is an equidigital number, since it uses as much as digits as its factorization.

72410590471873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11854080, while the sum is 58.

The spelling of 72410590471873 in words is "seventy-two trillion, four hundred ten billion, five hundred ninety million, four hundred seventy-one thousand, eight hundred seventy-three".