4492125479 has 2 divisors, whose sum is σ = 4492125480. Its totient is φ = 4492125478.

The previous prime is 4492125437. The next prime is 4492125487. The reversal of 4492125479 is 9745212944.

It is a happy number.

4492125479 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4492125479 - 2¹² = 4492121383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4492125409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2246062739 + 2246062740.

It is an arithmetic number, because the mean of its divisors is an integer number (2246062740).

Almost surely, 2^4492125479 is an apocalyptic number.

4492125479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4492125479 is an equidigital number, since it uses as much as digits as its factorization.

4492125479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 47.

The square root of 4492125479 is about 67023.3204116299. The cubic root of 4492125479 is about 1650.0000586471. Note that the first 4 decimals are identical.

The spelling of 4492125479 in words is "four billion, four hundred ninety-two million, one hundred twenty-five thousand, four hundred seventy-nine".