1230354522455 has 8 divisors (see below), whose sum is σ = 1476453022800. Its totient is φ = 984265220736.

The previous prime is 1230354522451. The next prime is 1230354522461. The reversal of 1230354522455 is 5542254530321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1230354522455 - 2² = 1230354522451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230354522451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2001890 + ... + 2543279.

It is an arithmetic number, because the mean of its divisors is an integer number (184556627850).

Almost surely, 2^{1230354522455} is an apocalyptic number.

1230354522455 is a deficient number, since it is larger than the sum of its proper divisors (246098500345).

1230354522455 is an equidigital number, since it uses as much as digits as its factorization.

1230354522455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4599313.

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 1230354522455 in words is "one trillion, two hundred thirty billion, three hundred fifty-four million, five hundred twenty-two thousand, four hundred fifty-five".