147450745670567 has 4 divisors (see below), whose sum is σ = 147504383631000. Its totient is φ = 147397107710136.

The previous prime is 147450745670537. The next prime is 147450745670603. The reversal of 147450745670567 is 765076547054741.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147450745670567 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 147450745670497 and 147450745670506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147450745670537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26818976093 + ... + 26818981590.

It is an arithmetic number, because the mean of its divisors is an integer number (36876095907750).

Almost surely, 2^{147450745670567} is an apocalyptic number.

147450745670567 is a deficient number, since it is larger than the sum of its proper divisors (53637960433).

147450745670567 is an equidigital number, since it uses as much as digits as its factorization.

147450745670567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53637960432.

The product of its (nonzero) digits is 691488000, while the sum is 68.

The spelling of 147450745670567 in words is "one hundred forty-seven trillion, four hundred fifty billion, seven hundred forty-five million, six hundred seventy thousand, five hundred sixty-seven".