1123652530858 has 32 divisors (see below), whose sum is σ = 2026192779072. Its totient is φ = 460498348800.

The previous prime is 1123652530843. The next prime is 1123652530921. The reversal of 1123652530858 is 8580352563211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45672063 + ... + 45696658.

It is an arithmetic number, because the mean of its divisors is an integer number (63318524346).

Almost surely, 2^{1123652530858} is an apocalyptic number.

1123652530858 is a deficient number, since it is larger than the sum of its proper divisors (902540248214).

1123652530858 is a wasteful number, since it uses less digits than its factorization.

1123652530858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91368790.

The product of its (nonzero) digits is 1728000, while the sum is 49.

The spelling of 1123652530858 in words is "one trillion, one hundred twenty-three billion, six hundred fifty-two million, five hundred thirty thousand, eight hundred fifty-eight".