1255330054 has 16 divisors (see below), whose sum is σ = 2054730816. Its totient is φ = 570450600.

The previous prime is 1255330049. The next prime is 1255330067. The reversal of 1255330054 is 4500335521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132049 + ... + 141235.

It is an arithmetic number, because the mean of its divisors is an integer number (128420676).

Almost surely, 2^1255330054 is an apocalyptic number.

1255330054 is a deficient number, since it is larger than the sum of its proper divisors (799400762).

1255330054 is a wasteful number, since it uses less digits than its factorization.

1255330054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15411.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 1255330054 is about 35430.6372226072. The cubic root of 1255330054 is about 1078.7462743621.

Adding to 1255330054 its reverse (4500335521), we get a palindrome (5755665575).

The spelling of 1255330054 in words is "one billion, two hundred fifty-five million, three hundred thirty thousand, fifty-four".