1126355500 has 24 divisors (see below), whose sum is σ = 2459961504. Its totient is φ = 450542000.

The previous prime is 1126355491. The next prime is 1126355521. The reversal of 1126355500 is 55536211.

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, 1125856 + ... + 1126855.

It is an arithmetic number, because the mean of its divisors is an integer number (102498396).

Almost surely, 2^1126355500 is an apocalyptic number.

1126355500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1126355500 is an abundant number, since it is smaller than the sum of its proper divisors (1333606004).

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

1126355500 is a wasteful number, since it uses less digits than its factorization.

1126355500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2252730 (or 2252718 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 1126355500 is about 33561.2201804404. The cubic root of 1126355500 is about 1040.4594555205.

The spelling of 1126355500 in words is "one billion, one hundred twenty-six million, three hundred fifty-five thousand, five hundred".