145676150072546 has 8 divisors (see below), whose sum is σ = 218565387431424. Its totient is φ = 72821020928740.

The previous prime is 145676150072483. The next prime is 145676150072603. The reversal of 145676150072546 is 645270051676541.

It is a happy number.

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

It is a super-3 number, since 3×145676150072546³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8527043090 + ... + 8527060173.

It is an arithmetic number, because the mean of its divisors is an integer number (27320673428928).

Almost surely, 2^{145676150072546} is an apocalyptic number.

145676150072546 is a deficient number, since it is larger than the sum of its proper divisors (72889237358878).

145676150072546 is a wasteful number, since it uses less digits than its factorization.

145676150072546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17054107536.

The product of its (nonzero) digits is 42336000, while the sum is 59.

The spelling of 145676150072546 in words is "one hundred forty-five trillion, six hundred seventy-six billion, one hundred fifty million, seventy-two thousand, five hundred forty-six".