145176287061158 has 32 divisors (see below), whose sum is σ = 222869738995200. Its totient is φ = 70893046161504.

The previous prime is 145176287061139. The next prime is 145176287061163. The reversal of 145176287061158 is 851160782671541.

It is a self number, because there is not a number n which added to its sum of digits gives 145176287061158.

It is a congruent number.

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, 114519716 + ... + 115780472.

It is an arithmetic number, because the mean of its divisors is an integer number (6964679343600).

Almost surely, 2^{145176287061158} is an apocalyptic number.

145176287061158 is a deficient number, since it is larger than the sum of its proper divisors (77693451934042).

145176287061158 is a wasteful number, since it uses less digits than its factorization.

145176287061158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263404.

The product of its (nonzero) digits is 22579200, while the sum is 62.

The spelling of 145176287061158 in words is "one hundred forty-five trillion, one hundred seventy-six billion, two hundred eighty-seven million, sixty-one thousand, one hundred fifty-eight".