147253121545136 has 20 divisors (see below), whose sum is σ = 295140954822000. Its totient is φ = 71087713849152.

The previous prime is 147253121545087. The next prime is 147253121545157. The reversal of 147253121545136 is 631545121352741.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 158677932236 + ... + 158677933163.

It is an arithmetic number, because the mean of its divisors is an integer number (14757047741100).

Almost surely, 2^{147253121545136} is an apocalyptic number.

147253121545136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

147253121545136 is an abundant number, since it is smaller than the sum of its proper divisors (147887833276864).

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

147253121545136 is a wasteful number, since it uses less digits than its factorization.

147253121545136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317355865436 (or 317355865430 counting only the distinct ones).

The product of its digits is 3024000, while the sum is 50.

Adding to 147253121545136 its reverse (631545121352741), we get a palindrome (778798242897877).

The spelling of 147253121545136 in words is "one hundred forty-seven trillion, two hundred fifty-three billion, one hundred twenty-one million, five hundred forty-five thousand, one hundred thirty-six".