145206563602 has 8 divisors (see below), whose sum is σ = 217814014512. Its totient is φ = 72601892100.

The previous prime is 145206563569. The next prime is 145206563629. The reversal of 145206563602 is 206365602541.

It is a happy number.

145206563602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×145206563602² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558924 + ... + 776407.

It is an arithmetic number, because the mean of its divisors is an integer number (27226751814).

Almost surely, 2^145206563602 is an apocalyptic number.

145206563602 is a deficient number, since it is larger than the sum of its proper divisors (72607450910).

145206563602 is a wasteful number, since it uses less digits than its factorization.

145206563602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389704.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 145206563602 in words is "one hundred forty-five billion, two hundred six million, five hundred sixty-three thousand, six hundred two".