2988578503 has 4 divisors (see below), whose sum is σ = 2990894728. Its totient is φ = 2986262280.

The previous prime is 2988578497. The next prime is 2988578513. The reversal of 2988578503 is 3058758892.

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 2988578503 - 2⁵ = 2988578471 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 (2988578513) 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, 1156176 + ... + 1158757.

It is an arithmetic number, because the mean of its divisors is an integer number (747723682).

Almost surely, 2^2988578503 is an apocalyptic number.

2988578503 is a deficient number, since it is larger than the sum of its proper divisors (2316225).

2988578503 is a wasteful number, since it uses less digits than its factorization.

2988578503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316224.

The product of its (nonzero) digits is 4838400, while the sum is 55.

The square root of 2988578503 is about 54667.8927982413. The cubic root of 2988578503 is about 1440.4169482885.

The spelling of 2988578503 in words is "two billion, nine hundred eighty-eight million, five hundred seventy-eight thousand, five hundred three".