4546488546979 has 2 divisors, whose sum is σ = 4546488546980. Its totient is φ = 4546488546978.

The previous prime is 4546488546931. The next prime is 4546488546983. The reversal of 4546488546979 is 9796458846454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4546488546979 - 2⁷ = 4546488546851 is a prime.

It is a super-2 number, since 2×4546488546979² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4546488546899 and 4546488546908.

It is not a weakly prime, because it can be changed into another prime (4546488546079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2273244273489 + 2273244273490.

It is an arithmetic number, because the mean of its divisors is an integer number (2273244273490).

Almost surely, 2^{4546488546979} is an apocalyptic number.

4546488546979 is a deficient number, since it is larger than the sum of its proper divisors (1).

4546488546979 is an equidigital number, since it uses as much as digits as its factorization.

4546488546979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8360755200, while the sum is 79.

The spelling of 4546488546979 in words is "four trillion, five hundred forty-six billion, four hundred eighty-eight million, five hundred forty-six thousand, nine hundred seventy-nine".