4992012487 has 8 divisors (see below), whose sum is σ = 6223807872. Its totient is φ = 3889879800.

The previous prime is 4992012419. The next prime is 4992012499. The reversal of 4992012487 is 7842102994.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4992012487 - 2¹⁹ = 4991488199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4992012407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32415589 + ... + 32415742.

It is an arithmetic number, because the mean of its divisors is an integer number (777975984).

Almost surely, 2^4992012487 is an apocalyptic number.

4992012487 is a deficient number, since it is larger than the sum of its proper divisors (1231795385).

4992012487 is a wasteful number, since it uses less digits than its factorization.

4992012487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64831349.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 4992012487 is about 70654.1752977133. The cubic root of 4992012487 is about 1709.0648976964.

The spelling of 4992012487 in words is "four billion, nine hundred ninety-two million, twelve thousand, four hundred eighty-seven".