4899278712015 has 12 divisors (see below), whose sum is σ = 8492083100904. Its totient is φ = 2612948646384.

The previous prime is 4899278712011. The next prime is 4899278712071. The reversal of 4899278712015 is 5102178729984.

4899278712015 is a `hidden beast` number, since 4 + 8 + 99 + 278 + 71 + 201 + 5 = 666.

It is not a de Polignac number, because 4899278712015 - 2² = 4899278712011 is a prime.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4899278712011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54436430089 + ... + 54436430178.

It is an arithmetic number, because the mean of its divisors is an integer number (707673591742).

Almost surely, 2^{4899278712015} is an apocalyptic number.

4899278712015 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4899278712015 is a deficient number, since it is larger than the sum of its proper divisors (3592804388889).

4899278712015 is a wasteful number, since it uses less digits than its factorization.

4899278712015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108872860278 (or 108872860275 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 63.

The spelling of 4899278712015 in words is "four trillion, eight hundred ninety-nine billion, two hundred seventy-eight million, seven hundred twelve thousand, fifteen".