147458973655 has 16 divisors (see below), whose sum is σ = 209202880320. Its totient is φ = 97628009472.

The previous prime is 147458973631. The next prime is 147458973707. The reversal of 147458973655 is 556379854741.

It is not a de Polignac number, because 147458973655 - 2⁹ = 147458973143 is a prime.

It is a super-2 number, since 2×147458973655² (a number of 23 digits) contains 22 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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72638874 + ... + 72640903.

It is an arithmetic number, because the mean of its divisors is an integer number (13075180020).

Almost surely, 2^147458973655 is an apocalyptic number.

147458973655 is a deficient number, since it is larger than the sum of its proper divisors (61743906665).

147458973655 is a wasteful number, since it uses less digits than its factorization.

147458973655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145279818.

The product of its digits is 127008000, while the sum is 64.

The spelling of 147458973655 in words is "one hundred forty-seven billion, four hundred fifty-eight million, nine hundred seventy-three thousand, six hundred fifty-five".