153454535445 has 16 divisors (see below), whose sum is σ = 253993714560. Its totient is φ = 79020266304.

The previous prime is 153454535441. The next prime is 153454535447. The reversal of 153454535445 is 544535454351.

It is a happy number.

153454535445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 153454535445 - 2² = 153454535441 is a prime.

It is a super-3 number, since 3×153454535445³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 153454535394 and 153454535403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153454535441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176384089 + ... + 176384958.

It is an arithmetic number, because the mean of its divisors is an integer number (15874607160).

Almost surely, 2^153454535445 is an apocalyptic number.

153454535445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

153454535445 is a deficient number, since it is larger than the sum of its proper divisors (100539179115).

153454535445 is a wasteful number, since it uses less digits than its factorization.

153454535445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352769084.

The product of its digits is 7200000, while the sum is 48.

Adding to 153454535445 its reverse (544535454351), we get a palindrome (697989989796).

The spelling of 153454535445 in words is "one hundred fifty-three billion, four hundred fifty-four million, five hundred thirty-five thousand, four hundred forty-five".