147875071605 has 32 divisors (see below), whose sum is σ = 240414480000. Its totient is φ = 77605147392.

The previous prime is 147875071573. The next prime is 147875071613. The reversal of 147875071605 is 506170578741.

It is not a de Polignac number, because 147875071605 - 2⁵ = 147875071573 is a prime.

It is a super-3 number, since 3×147875071605³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 70030 + ... + 548319.

It is an arithmetic number, because the mean of its divisors is an integer number (7512952500).

Almost surely, 2^147875071605 is an apocalyptic number.

147875071605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

147875071605 is a deficient number, since it is larger than the sum of its proper divisors (92539408395).

147875071605 is a wasteful number, since it uses less digits than its factorization.

147875071605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618613.

The product of its (nonzero) digits is 1646400, while the sum is 51.

The spelling of 147875071605 in words is "one hundred forty-seven billion, eight hundred seventy-five million, seventy-one thousand, six hundred five".