145957179 has 8 divisors (see below), whose sum is σ = 199135552. Its totient is φ = 95041800.

The previous prime is 145957169. The next prime is 145957181. The reversal of 145957179 is 971759541.

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

It is not a de Polignac number, because 145957179 - 2⁷ = 145957051 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (145957109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565597 + ... + 565854.

It is an arithmetic number, because the mean of its divisors is an integer number (24891944).

Almost surely, 2^145957179 is an apocalyptic number.

145957179 is a deficient number, since it is larger than the sum of its proper divisors (53178373).

145957179 is a wasteful number, since it uses less digits than its factorization.

145957179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131497.

The product of its digits is 396900, while the sum is 48.

The square root of 145957179 is about 12081.2738980622. The cubic root of 145957179 is about 526.5122583633.

The spelling of 145957179 in words is "one hundred forty-five million, nine hundred fifty-seven thousand, one hundred seventy-nine".