146356530547 has 4 divisors (see below), whose sum is σ = 147099457296. Its totient is φ = 145613603800.

The previous prime is 146356530521. The next prime is 146356530553. The reversal of 146356530547 is 745035653641.

146356530547 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 146356530547 - 2¹¹ = 146356528499 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 146356530547.

It is not an unprimeable number, because it can be changed into a prime (146356530587) by changing a digit.

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, 371463079 + ... + 371463472.

It is an arithmetic number, because the mean of its divisors is an integer number (36774864324).

Almost surely, 2^146356530547 is an apocalyptic number.

146356530547 is a deficient number, since it is larger than the sum of its proper divisors (742926749).

146356530547 is an equidigital number, since it uses as much as digits as its factorization.

146356530547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742926748.

The product of its (nonzero) digits is 4536000, while the sum is 49.

The spelling of 146356530547 in words is "one hundred forty-six billion, three hundred fifty-six million, five hundred thirty thousand, five hundred forty-seven".