46173171459977 has 2 divisors, whose sum is σ = 46173171459978. Its totient is φ = 46173171459976.

The previous prime is 46173171459931. The next prime is 46173171460037. The reversal of 46173171459977 is 77995417137164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39375763050121 + 6797408409856 = 6275011^2 + 2607184^2 .

It is a cyclic number.

It is not a de Polignac number, because 46173171459977 - 2¹⁴ = 46173171443593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46173171459977.

It is not a weakly prime, because it can be changed into another prime (46173171459577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23086585729988 + 23086585729989.

It is an arithmetic number, because the mean of its divisors is an integer number (23086585729989).

Almost surely, 2^{46173171459977} is an apocalyptic number.

It is an amenable number.

46173171459977 is a deficient number, since it is larger than the sum of its proper divisors (1).

46173171459977 is an equidigital number, since it uses as much as digits as its factorization.

46173171459977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 280052640, while the sum is 71.

The spelling of 46173171459977 in words is "forty-six trillion, one hundred seventy-three billion, one hundred seventy-one million, four hundred fifty-nine thousand, nine hundred seventy-seven".