147872533536 has 144 divisors (see below), whose sum is σ = 517553959104. Its totient is φ = 38999342592.

The previous prime is 147872533531. The next prime is 147872533553. The reversal of 147872533536 is 635335278741.

147872533536 is a `hidden beast` number, since 1 + 4 + 7 + 8 + 72 + 5 + 33 + 536 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (147872533531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2794926 + ... + 2847341.

It is an arithmetic number, because the mean of its divisors is an integer number (3594124716).

Almost surely, 2^147872533536 is an apocalyptic number.

147872533536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

147872533536 is an abundant number, since it is smaller than the sum of its proper divisors (369681425568).

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

147872533536 is a wasteful number, since it uses less digits than its factorization.

147872533536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5642303 (or 5642292 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 54.

The spelling of 147872533536 in words is "one hundred forty-seven billion, eight hundred seventy-two million, five hundred thirty-three thousand, five hundred thirty-six".