145852168765 has 8 divisors (see below), whose sum is σ = 184234318560. Its totient is φ = 110540590992.

The previous prime is 145852168753. The next prime is 145852168807. The reversal of 145852168765 is 567861258541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145852168765 - 2⁵ = 145852168733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767642899 + ... + 767643088.

It is an arithmetic number, because the mean of its divisors is an integer number (23029289820).

Almost surely, 2^145852168765 is an apocalyptic number.

It is an amenable number.

145852168765 is a deficient number, since it is larger than the sum of its proper divisors (38382149795).

145852168765 is a wasteful number, since it uses less digits than its factorization.

145852168765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535286011.

The product of its digits is 16128000, while the sum is 58.

The spelling of 145852168765 in words is "one hundred forty-five billion, eight hundred fifty-two million, one hundred sixty-eight thousand, seven hundred sixty-five".