1235454350153 has 8 divisors (see below), whose sum is σ = 1242043783680. Its totient is φ = 1228866178320.

The previous prime is 1235454350149. The next prime is 1235454350203. The reversal of 1235454350153 is 3510534545321.

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 1235454350153 - 2² = 1235454350149 is a prime.

It is a super-2 number, since 2×1235454350153² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1235454350153.

It is not an unprimeable number, because it can be changed into a prime (1235454350113) 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, 1681826 + ... + 2302052.

It is an arithmetic number, because the mean of its divisors is an integer number (155255472960).

Almost surely, 2^{1235454350153} is an apocalyptic number.

It is an amenable number.

1235454350153 is a deficient number, since it is larger than the sum of its proper divisors (6589433527).

1235454350153 is a wasteful number, since it uses less digits than its factorization.

1235454350153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630847.

The product of its (nonzero) digits is 540000, while the sum is 41.

Adding to 1235454350153 its reverse (3510534545321), we get a palindrome (4745988895474).

The spelling of 1235454350153 in words is "one trillion, two hundred thirty-five billion, four hundred fifty-four million, three hundred fifty thousand, one hundred fifty-three".