7457648082 has 8 divisors (see below), whose sum is σ = 14915296176. Its totient is φ = 2485882692.

The previous prime is 7457648071. The next prime is 7457648117. The reversal of 7457648082 is 2808467547.

It is a sphenic number, since it is the product of 3 distinct primes.

7457648082 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 621470668 + ... + 621470679.

It is an arithmetic number, because the mean of its divisors is an integer number (1864412022).

Almost surely, 2^7457648082 is an apocalyptic number.

7457648082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7457648082 is a wasteful number, since it uses less digits than its factorization.

7457648082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242941352.

The product of its (nonzero) digits is 3010560, while the sum is 51.

The square root of 7457648082 is about 86357.6752929350. The cubic root of 7457648082 is about 1953.7423711014.

The spelling of 7457648082 in words is "seven billion, four hundred fifty-seven million, six hundred forty-eight thousand, eighty-two".