2948159518 has 4 divisors (see below), whose sum is σ = 4422239280. Its totient is φ = 1474079758.

The previous prime is 2948159479. The next prime is 2948159537. The reversal of 2948159518 is 8159518492.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 737039878 + ... + 737039881.

It is an arithmetic number, because the mean of its divisors is an integer number (1105559820).

Almost surely, 2^2948159518 is an apocalyptic number.

2948159518 is a deficient number, since it is larger than the sum of its proper divisors (1474079762).

2948159518 is a wasteful number, since it uses less digits than its factorization.

2948159518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474079761.

The product of its digits is 1036800, while the sum is 52.

The square root of 2948159518 is about 54296.9568023844. The cubic root of 2948159518 is about 1433.8938195363.

The spelling of 2948159518 in words is "two billion, nine hundred forty-eight million, one hundred fifty-nine thousand, five hundred eighteen".