1254055322 has 16 divisors (see below), whose sum is σ = 2051427840. Its totient is φ = 571467312.

The previous prime is 1254055259. The next prime is 1254055339. The reversal of 1254055322 is 2235504521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303218 + ... + 307325.

It is an arithmetic number, because the mean of its divisors is an integer number (128214240).

Almost surely, 2^1254055322 is an apocalyptic number.

1254055322 is a deficient number, since it is larger than the sum of its proper divisors (797372518).

1254055322 is a wasteful number, since it uses less digits than its factorization.

1254055322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610637.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 1254055322 is about 35412.6435330660. The cubic root of 1254055322 is about 1078.3810110304.

Adding to 1254055322 its reverse (2235504521), we get a palindrome (3489559843).

The spelling of 1254055322 in words is "one billion, two hundred fifty-four million, fifty-five thousand, three hundred twenty-two".