95490216977 has 2 divisors, whose sum is σ = 95490216978. Its totient is φ = 95490216976.

The previous prime is 95490216959. The next prime is 95490217001. The reversal of 95490216977 is 77961209459.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73482197776 + 22008019201 = 271076^2 + 148351^2 .

It is a cyclic number.

It is not a de Polignac number, because 95490216977 - 2¹⁶ = 95490151441 is a prime.

It is not a weakly prime, because it can be changed into another prime (95490216907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47745108488 + 47745108489.

It is an arithmetic number, because the mean of its divisors is an integer number (47745108489).

Almost surely, 2^95490216977 is an apocalyptic number.

It is an amenable number.

95490216977 is a deficient number, since it is larger than the sum of its proper divisors (1).

95490216977 is an equidigital number, since it uses as much as digits as its factorization.

95490216977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8573040, while the sum is 59.

The spelling of 95490216977 in words is "ninety-five billion, four hundred ninety million, two hundred sixteen thousand, nine hundred seventy-seven".