2480873281 has 4 divisors (see below), whose sum is σ = 2482648000. Its totient is φ = 2479098564.

The previous prime is 2480873231. The next prime is 2480873287. The reversal of 2480873281 is 1823780842.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2480873281 - 2¹¹ = 2480871233 is a prime.

It is a super-2 number, since 2×2480873281² = 12309464472759409922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2480873287) 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, 885261 + ... + 888058.

It is an arithmetic number, because the mean of its divisors is an integer number (620662000).

Almost surely, 2^2480873281 is an apocalyptic number.

It is an amenable number.

2480873281 is a deficient number, since it is larger than the sum of its proper divisors (1774719).

2480873281 is a wasteful number, since it uses less digits than its factorization.

2480873281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774718.

The product of its (nonzero) digits is 172032, while the sum is 43.

The square root of 2480873281 is about 49808.3655724618. The cubic root of 2480873281 is about 1353.7387502174.

It can be divided in two parts, 24808 and 73281, that added together give a palindrome (98089).

The spelling of 2480873281 in words is "two billion, four hundred eighty million, eight hundred seventy-three thousand, two hundred eighty-one".