147501973248 has 216 divisors, whose sum is σ = 462927760848. Its totient is φ = 41565339648.

The previous prime is 147501973219. The next prime is 147501973253. The reversal of 147501973248 is 842379105741.

147501973248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×147501973248² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 147501973248.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 2720290 + ... + 2773982.

It is an arithmetic number, because the mean of its divisors is an integer number (2143184078).

Almost surely, 2^147501973248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147501973248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231463880424).

147501973248 is an abundant number, since it is smaller than the sum of its proper divisors (315425787600).

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

147501973248 is an equidigital number, since it uses as much as digits as its factorization.

147501973248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53799 (or 53778 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 147501973248 in words is "one hundred forty-seven billion, five hundred one million, nine hundred seventy-three thousand, two hundred forty-eight".