147845053720 has 256 divisors, whose sum is σ = 422479411200. Its totient is φ = 45314519040.

The previous prime is 147845053693. The next prime is 147845053747. The reversal of 147845053720 is 27350548741.

It is an interprime number because it is at equal distance from previous prime (147845053693) and next prime (147845053747).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20740797 + ... + 20747923.

It is an arithmetic number, because the mean of its divisors is an integer number (1650310200).

Almost surely, 2^147845053720 is an apocalyptic number.

147845053720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147845053720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211239705600).

147845053720 is an abundant number, since it is smaller than the sum of its proper divisors (274634357480).

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

147845053720 is a wasteful number, since it uses less digits than its factorization.

147845053720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7338 (or 7334 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 46.

The spelling of 147845053720 in words is "one hundred forty-seven billion, eight hundred forty-five million, fifty-three thousand, seven hundred twenty".