1230555050 has 24 divisors (see below), whose sum is σ = 2306316672. Its totient is φ = 488462000.

The previous prime is 1230555043. The next prime is 1230555071. The reversal of 1230555050 is 505550321.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87386 + ... + 100485.

It is an arithmetic number, because the mean of its divisors is an integer number (96096528).

Almost surely, 2^1230555050 is an apocalyptic number.

1230555050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230555050 is a deficient number, since it is larger than the sum of its proper divisors (1075761622).

1230555050 is a wasteful number, since it uses less digits than its factorization.

1230555050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188014 (or 188009 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 1230555050 is about 35079.2680938471. The cubic root of 1230555050 is about 1071.6024117081.

The spelling of 1230555050 in words is "one billion, two hundred thirty million, five hundred fifty-five thousand, fifty".