7652549990 has 8 divisors (see below), whose sum is σ = 13774590000. Its totient is φ = 3061019992.

The previous prime is 7652549977. The next prime is 7652550007. The reversal of 7652549990 is 999452567.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382627490 + ... + 382627509.

It is an arithmetic number, because the mean of its divisors is an integer number (1721823750).

Almost surely, 2^7652549990 is an apocalyptic number.

7652549990 is a deficient number, since it is larger than the sum of its proper divisors (6122040010).

7652549990 is a wasteful number, since it uses less digits than its factorization.

7652549990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765255006.

The product of its (nonzero) digits is 6123600, while the sum is 56.

The square root of 7652549990 is about 87478.8545306807. The cubic root of 7652549990 is about 1970.6162441189.

The spelling of 7652549990 in words is "seven billion, six hundred fifty-two million, five hundred forty-nine thousand, nine hundred ninety".