147061825616 has 10 divisors (see below), whose sum is σ = 284932287162. Its totient is φ = 73530912800.

The previous prime is 147061825609. The next prime is 147061825619. The reversal of 147061825616 is 616528160741.

It can be written as a sum of positive squares in only one way, i.e., 74649168400 + 72412657216 = 273220^2 + 269096^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147061825619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4595682035 + ... + 4595682066.

Almost surely, 2^147061825616 is an apocalyptic number.

147061825616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

147061825616 is a deficient number, since it is larger than the sum of its proper divisors (137870461546).

147061825616 is an equidigital number, since it uses as much as digits as its factorization.

147061825616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9191364109 (or 9191364103 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 147061825616 in words is "one hundred forty-seven billion, sixty-one million, eight hundred twenty-five thousand, six hundred sixteen".