147025555545 has 16 divisors (see below), whose sum is σ = 256626424512. Its totient is φ = 71285117760.

The previous prime is 147025555529. The next prime is 147025555553. The reversal of 147025555545 is 545555520741.

It is a happy number.

It is not a de Polignac number, because 147025555545 - 2⁴ = 147025555529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 147025555494 and 147025555503.

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, 445531822 + ... + 445532151.

It is an arithmetic number, because the mean of its divisors is an integer number (16039151532).

Almost surely, 2^147025555545 is an apocalyptic number.

147025555545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

147025555545 is a deficient number, since it is larger than the sum of its proper divisors (109600868967).

147025555545 is a wasteful number, since it uses less digits than its factorization.

147025555545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891063992.

The product of its (nonzero) digits is 3500000, while the sum is 48.

The spelling of 147025555545 in words is "one hundred forty-seven billion, twenty-five million, five hundred fifty-five thousand, five hundred forty-five".