9775553048 has 32 divisors (see below), whose sum is σ = 19610166000. Its totient is φ = 4554610560.

The previous prime is 9775552999. The next prime is 9775553089. The reversal of 9775553048 is 8403555779.

It is a super-2 number, since 2×9775553048² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517883 + ... + 536426.

Almost surely, 2^9775553048 is an apocalyptic number.

It is an amenable number.

9775553048 is an abundant number, since it is smaller than the sum of its proper divisors (9834612952).

9775553048 is a wasteful number, since it uses less digits than its factorization.

9775553048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054395 (or 1054391 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 53.

The square root of 9775553048 is about 98871.3965108211. The cubic root of 9775553048 is about 2138.1940282151.

The spelling of 9775553048 in words is "nine billion, seven hundred seventy-five million, five hundred fifty-three thousand, forty-eight".