2988757545047 has 4 divisors (see below), whose sum is σ = 2988767413320. Its totient is φ = 2988747676776.

The previous prime is 2988757545043. The next prime is 2988757545071. The reversal of 2988757545047 is 7405457578892.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2988757545047 - 2² = 2988757545043 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 (2988757545043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4464968 + ... + 5090525.

It is an arithmetic number, because the mean of its divisors is an integer number (747191853330).

Almost surely, 2^{2988757545047} is an apocalyptic number.

2988757545047 is a deficient number, since it is larger than the sum of its proper divisors (9868273).

2988757545047 is an equidigital number, since it uses as much as digits as its factorization.

2988757545047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9868272.

The product of its (nonzero) digits is 790272000, while the sum is 71.

The spelling of 2988757545047 in words is "two trillion, nine hundred eighty-eight billion, seven hundred fifty-seven million, five hundred forty-five thousand, forty-seven".