147625525642 has 16 divisors (see below), whose sum is σ = 253109584512. Its totient is φ = 63258768720.

The previous prime is 147625525609. The next prime is 147625525669. The reversal of 147625525642 is 246525526741.

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 7 ways as a sum of consecutive naturals, for example, 677209 + ... + 868252.

It is an arithmetic number, because the mean of its divisors is an integer number (15819349032).

Almost surely, 2^147625525642 is an apocalyptic number.

147625525642 is a deficient number, since it is larger than the sum of its proper divisors (105484058870).

147625525642 is a wasteful number, since it uses less digits than its factorization.

147625525642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552293.

The product of its digits is 4032000, while the sum is 49.

The spelling of 147625525642 in words is "one hundred forty-seven billion, six hundred twenty-five million, five hundred twenty-five thousand, six hundred forty-two".