4889498651 has 2 divisors, whose sum is σ = 4889498652. Its totient is φ = 4889498650.

The previous prime is 4889498633. The next prime is 4889498701. The reversal of 4889498651 is 1568949884.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4889498651 - 2³⁰ = 3815756827 is a prime.

It is not a weakly prime, because it can be changed into another prime (4889498351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2444749325 + 2444749326.

It is an arithmetic number, because the mean of its divisors is an integer number (2444749326).

Almost surely, 2^4889498651 is an apocalyptic number.

4889498651 is a deficient number, since it is larger than the sum of its proper divisors (1).

4889498651 is an equidigital number, since it uses as much as digits as its factorization.

4889498651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19906560, while the sum is 62.

The square root of 4889498651 is about 69924.9501322668. The cubic root of 4889498651 is about 1697.2850147837.

The spelling of 4889498651 in words is "four billion, eight hundred eighty-nine million, four hundred ninety-eight thousand, six hundred fifty-one".