11077531648 has 24 divisors (see below), whose sum is σ = 22149658440. Its totient is φ = 5538764800.

The previous prime is 11077531627. The next prime is 11077531651. The reversal of 11077531648 is 84613577011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2702428 + ... + 2706523.

It is an arithmetic number, because the mean of its divisors is an integer number (922902435).

Almost surely, 2^11077531648 is an apocalyptic number.

It is an amenable number.

11077531648 is a deficient number, since it is larger than the sum of its proper divisors (11072126792).

11077531648 is an frugal number, since it uses more digits than its factorization.

11077531648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5408973 (or 5408953 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 43.

The spelling of 11077531648 in words is "eleven billion, seventy-seven million, five hundred thirty-one thousand, six hundred forty-eight".