145355064210 has 24 divisors (see below), whose sum is σ = 377923167180. Its totient is φ = 38761350432.

The previous prime is 145355064187. The next prime is 145355064251. The reversal of 145355064210 is 12460553541.

145355064210 is a `hidden beast` number, since 1 + 4 + 5 + 3 + 5 + 5 + 0 + 642 + 1 + 0 = 666.

145355064210 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 118097384409 + 27257679801 = 343653^2 + 165099^2 .

It is a super-2 number, since 2×145355064210² (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 11 ways as a sum of consecutive naturals, for example, 807528045 + ... + 807528224.

Almost surely, 2^145355064210 is an apocalyptic number.

145355064210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145355064210 is an abundant number, since it is smaller than the sum of its proper divisors (232568102970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145355064210 is a wasteful number, since it uses less digits than its factorization.

145355064210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615056282 (or 1615056279 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 145355064210 in words is "one hundred forty-five billion, three hundred fifty-five million, sixty-four thousand, two hundred ten".