2675726280 has 48 divisors (see below), whose sum is σ = 8696111580. Its totient is φ = 713526912.

The previous prime is 2675726201. The next prime is 2675726293. The reversal of 2675726280 is 826275762.

2675726280 is a `hidden beast` number, since 267 + 57 + 262 + 80 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2582062596 + 93663684 = 50814^2 + 9678^2 .

It is a super-2 number, since 2×2675726280² = 14319022250965276800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3715927 + ... + 3716646.

Almost surely, 2^2675726280 is an apocalyptic number.

2675726280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2675726280 is an abundant number, since it is smaller than the sum of its proper divisors (6020385300).

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

2675726280 is a wasteful number, since it uses less digits than its factorization.

2675726280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7432590 (or 7432583 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 2675726280 is about 51727.4229012040. The cubic root of 2675726280 is about 1388.2911699139.

The spelling of 2675726280 in words is "two billion, six hundred seventy-five million, seven hundred twenty-six thousand, two hundred eighty".