4907452489 has 4 divisors (see below), whose sum is σ = 5065757440. Its totient is φ = 4749147540.

The previous prime is 4907452447. The next prime is 4907452493. The reversal of 4907452489 is 9842547094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9842547094 = 2 ⋅4921273547.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4907452489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4907452189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79152429 + ... + 79152490.

It is an arithmetic number, because the mean of its divisors is an integer number (1266439360).

Almost surely, 2^4907452489 is an apocalyptic number.

It is an amenable number.

4907452489 is a deficient number, since it is larger than the sum of its proper divisors (158304951).

4907452489 is a wasteful number, since it uses less digits than its factorization.

4907452489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158304950.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The square root of 4907452489 is about 70053.2118392869. The cubic root of 4907452489 is about 1699.3599076932.

The spelling of 4907452489 in words is "four billion, nine hundred seven million, four hundred fifty-two thousand, four hundred eighty-nine".