147275428483530 has 32 divisors (see below), whose sum is σ = 392734475956800. Its totient is φ = 39273447595536.

The previous prime is 147275428483523. The next prime is 147275428483567. The reversal of 147275428483530 is 35384824572741.

147275428483530 is a `hidden beast` number, since 1 + 4 + 7 + 2 + 7 + 54 + 2 + 8 + 48 + 3 + 530 = 666.

147275428483530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272732274700 + ... + 272732275239.

It is an arithmetic number, because the mean of its divisors is an integer number (12272952373650).

Almost surely, 2^{147275428483530} is an apocalyptic number.

147275428483530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147275428483530 is an abundant number, since it is smaller than the sum of its proper divisors (245459047473270).

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

147275428483530 is a wasteful number, since it uses less digits than its factorization.

147275428483530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545464549955 (or 545464549949 counting only the distinct ones).

The product of its (nonzero) digits is 180633600, while the sum is 63.

The spelling of 147275428483530 in words is "one hundred forty-seven trillion, two hundred seventy-five billion, four hundred twenty-eight million, four hundred eighty-three thousand, five hundred thirty".