1124256055 has 16 divisors (see below), whose sum is σ = 1453858560. Its totient is φ = 829663488.

The previous prime is 1124256037. The next prime is 1124256059. The reversal of 1124256055 is 5506524211.

It is a cyclic number.

It is not a de Polignac number, because 1124256055 - 2¹³ = 1124247863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124256059) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 109419 + ... + 119251.

It is an arithmetic number, because the mean of its divisors is an integer number (90866160).

Almost surely, 2^1124256055 is an apocalyptic number.

1124256055 is a deficient number, since it is larger than the sum of its proper divisors (329602505).

1124256055 is a wasteful number, since it uses less digits than its factorization.

1124256055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11610.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 1124256055 is about 33529.9277511897. The cubic root of 1124256055 is about 1039.8126064607.

The spelling of 1124256055 in words is "one billion, one hundred twenty-four million, two hundred fifty-six thousand, fifty-five".