2675728540 has 24 divisors (see below), whose sum is σ = 5626726560. Its totient is φ = 1068825408.

The previous prime is 2675728501. The next prime is 2675728577. The reversal of 2675728540 is 458275762.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76600 + ... + 105919.

It is an arithmetic number, because the mean of its divisors is an integer number (234446940).

Almost surely, 2^2675728540 is an apocalyptic number.

2675728540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2675728540 is an abundant number, since it is smaller than the sum of its proper divisors (2950998020).

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

2675728540 is a wasteful number, since it uses less digits than its factorization.

2675728540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183261 (or 183259 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 46.

The square root of 2675728540 is about 51727.4447464786. Note that the first 3 decimals coincide. The cubic root of 2675728540 is about 1388.2915607781.

The spelling of 2675728540 in words is "two billion, six hundred seventy-five million, seven hundred twenty-eight thousand, five hundred forty".