1126527550 has 48 divisors (see below), whose sum is σ = 2121292800. Its totient is φ = 445071200.

The previous prime is 1126527541. The next prime is 1126527553. The reversal of 1126527550 is 557256211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126527553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1709121 + ... + 1709779.

It is an arithmetic number, because the mean of its divisors is an integer number (44193600).

Almost surely, 2^1126527550 is an apocalyptic number.

1126527550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1126527550 is a deficient number, since it is larger than the sum of its proper divisors (994765250).

1126527550 is a wasteful number, since it uses less digits than its factorization.

1126527550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041 (or 1036 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 34.

The square root of 1126527550 is about 33563.7833087988. The cubic root of 1126527550 is about 1040.5124293035.

The spelling of 1126527550 in words is "one billion, one hundred twenty-six million, five hundred twenty-seven thousand, five hundred fifty".