145828762171 has 8 divisors (see below), whose sum is σ = 153686937600. Its totient is φ = 137988884520.

The previous prime is 145828762153. The next prime is 145828762181. The reversal of 145828762171 is 171267828541.

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 145828762171 - 2⁵ = 145828762139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145828762181) by changing a digit.

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, 4558075 + ... + 4589956.

It is an arithmetic number, because the mean of its divisors is an integer number (19210867200).

Almost surely, 2^145828762171 is an apocalyptic number.

145828762171 is a deficient number, since it is larger than the sum of its proper divisors (7858175429).

145828762171 is an equidigital number, since it uses as much as digits as its factorization.

145828762171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9148889.

The product of its digits is 1505280, while the sum is 52.

The spelling of 145828762171 in words is "one hundred forty-five billion, eight hundred twenty-eight million, seven hundred sixty-two thousand, one hundred seventy-one".