2671248544 has 12 divisors (see below), whose sum is σ = 5259020634. Its totient is φ = 1335624256.

The previous prime is 2671248529. The next prime is 2671248557. The reversal of 2671248544 is 4458421762.

It can be written as a sum of positive squares in only one way, i.e., 1500787600 + 1170460944 = 38740^2 + 34212^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2671248544.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41738227 + ... + 41738290.

Almost surely, 2^2671248544 is an apocalyptic number.

It is an amenable number.

2671248544 is a deficient number, since it is larger than the sum of its proper divisors (2587772090).

2671248544 is an equidigital number, since it uses as much as digits as its factorization.

2671248544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83476527 (or 83476519 counting only the distinct ones).

The product of its digits is 430080, while the sum is 43.

The square root of 2671248544 is about 51684.1227457717. The cubic root of 2671248544 is about 1387.5163183320.

The spelling of 2671248544 in words is "two billion, six hundred seventy-one million, two hundred forty-eight thousand, five hundred forty-four".