2680281252 has 72 divisors (see below), whose sum is σ = 7664852832. Its totient is φ = 812203200.

The previous prime is 2680281223. The next prime is 2680281281. The reversal of 2680281252 is 2521820862.

2680281252 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2680281223) and next prime (2680281281).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114649 + ... + 136032.

Almost surely, 2^2680281252 is an apocalyptic number.

2680281252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2680281252 is an abundant number, since it is smaller than the sum of its proper divisors (4984571580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2680281252 is a wasteful number, since it uses less digits than its factorization.

2680281252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250711 (or 250697 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 2680281252 is about 51771.4327790916. The cubic root of 2680281252 is about 1389.0785003845.

The spelling of 2680281252 in words is "two billion, six hundred eighty million, two hundred eighty-one thousand, two hundred fifty-two".