16148498473 has 2 divisors, whose sum is σ = 16148498474. Its totient is φ = 16148498472.

The previous prime is 16148498459. The next prime is 16148498477. The reversal of 16148498473 is 37489484161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9077706729 + 7070791744 = 95277^2 + 84088^2 .

It is a cyclic number.

It is not a de Polignac number, because 16148498473 - 2¹⁷ = 16148367401 is a prime.

It is a super-3 number, since 3×16148498473³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (16148498477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8074249236 + 8074249237.

It is an arithmetic number, because the mean of its divisors is an integer number (8074249237).

Almost surely, 2^16148498473 is an apocalyptic number.

It is an amenable number.

16148498473 is a deficient number, since it is larger than the sum of its proper divisors (1).

16148498473 is an equidigital number, since it uses as much as digits as its factorization.

16148498473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4644864, while the sum is 55.

The spelling of 16148498473 in words is "sixteen billion, one hundred forty-eight million, four hundred ninety-eight thousand, four hundred seventy-three".