153344554450 has 12 divisors (see below), whose sum is σ = 285220871370. Its totient is φ = 61337821760.

The previous prime is 153344554421. The next prime is 153344554457. The reversal of 153344554450 is 54455443351.

It can be written as a sum of positive squares in 3 ways, for example, as 63166266241 + 90178288209 = 251329^2 + 300297^2 .

It is a junction number, because it is equal to n+sod(n) for n = 153344554397 and 153344554406.

It is not an unprimeable number, because it can be changed into a prime (153344554457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1533445495 + ... + 1533445594.

Almost surely, 2^153344554450 is an apocalyptic number.

153344554450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153344554450 is a deficient number, since it is larger than the sum of its proper divisors (131876316920).

153344554450 is a wasteful number, since it uses less digits than its factorization.

153344554450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066891101 (or 3066891096 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 43.

The spelling of 153344554450 in words is "one hundred fifty-three billion, three hundred forty-four million, five hundred fifty-four thousand, four hundred fifty".