472746158201377 has 2 divisors, whose sum is σ = 472746158201378. Its totient is φ = 472746158201376.

The previous prime is 472746158201309. The next prime is 472746158201423. The reversal of 472746158201377 is 773102851647274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 346537919949841 + 126208238251536 = 18615529^2 + 11234244^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472746158201377 is a prime.

It is a super-2 number, since 2×472746158201377² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (472746158204377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236373079100688 + 236373079100689.

It is an arithmetic number, because the mean of its divisors is an integer number (236373079100689).

Almost surely, 2^{472746158201377} is an apocalyptic number.

It is an amenable number.

472746158201377 is a deficient number, since it is larger than the sum of its proper divisors (1).

472746158201377 is an equidigital number, since it uses as much as digits as its factorization.

472746158201377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110638080, while the sum is 64.

The spelling of 472746158201377 in words is "four hundred seventy-two trillion, seven hundred forty-six billion, one hundred fifty-eight million, two hundred one thousand, three hundred seventy-seven".