4998564077 has 32 divisors (see below), whose sum is σ = 5913492480. Its totient is φ = 4182497280.

The previous prime is 4998564041. The next prime is 4998564107. The reversal of 4998564077 is 7704658994.

It is not a de Polignac number, because 4998564077 - 2⁶ = 4998564013 is a prime.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4998564877) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 712328 + ... + 719310.

It is an arithmetic number, because the mean of its divisors is an integer number (184796640).

Almost surely, 2^4998564077 is an apocalyptic number.

It is an amenable number.

4998564077 is a deficient number, since it is larger than the sum of its proper divisors (914928403).

4998564077 is a wasteful number, since it uses less digits than its factorization.

4998564077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7133.

The product of its (nonzero) digits is 15240960, while the sum is 59.

The square root of 4998564077 is about 70700.5238806616. The cubic root of 4998564077 is about 1709.8122380847.

The spelling of 4998564077 in words is "four billion, nine hundred ninety-eight million, five hundred sixty-four thousand, seventy-seven".