153454542254240 has 48 divisors (see below), whose sum is σ = 362623568702472. Its totient is φ = 61367050742784.

The previous prime is 153454542254231. The next prime is 153454542254243. The reversal of 153454542254240 is 42452245454351.

It can be written as a sum of positive squares in 4 ways, for example, as 128596779362704 + 24857762891536 = 11340052^2 + 4985756^2 .

It is not an unprimeable number, because it can be changed into a prime (153454542254243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114693419 + ... + 116023658.

Almost surely, 2^{153454542254240} is an apocalyptic number.

153454542254240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153454542254240 is an abundant number, since it is smaller than the sum of its proper divisors (209169026448232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153454542254240 is a wasteful number, since it uses less digits than its factorization.

153454542254240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230721249 (or 230721241 counting only the distinct ones).

The product of its (nonzero) digits is 15360000, while the sum is 50.

The spelling of 153454542254240 in words is "one hundred fifty-three trillion, four hundred fifty-four billion, five hundred forty-two million, two hundred fifty-four thousand, two hundred forty".