1123245624554 has 16 divisors (see below), whose sum is σ = 1773649284000. Its totient is φ = 532032648624.

The previous prime is 1123245624541. The next prime is 1123245624583. The reversal of 1123245624554 is 4554265423211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196997 + ... + 1511720.

It is an arithmetic number, because the mean of its divisors is an integer number (110853080250).

Almost surely, 2^{1123245624554} is an apocalyptic number.

1123245624554 is a deficient number, since it is larger than the sum of its proper divisors (650403659446).

1123245624554 is a wasteful number, since it uses less digits than its factorization.

1123245624554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726037.

The product of its digits is 1152000, while the sum is 44.

The spelling of 1123245624554 in words is "one trillion, one hundred twenty-three billion, two hundred forty-five million, six hundred twenty-four thousand, five hundred fifty-four".