145604545030 has 32 divisors (see below), whose sum is σ = 306495154944. Its totient is φ = 48760590816.

The previous prime is 145604545013. The next prime is 145604545091. The reversal of 145604545030 is 30545406541.

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, 24183792 + ... + 24189811.

It is an arithmetic number, because the mean of its divisors is an integer number (9577973592).

Almost surely, 2^145604545030 is an apocalyptic number.

145604545030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145604545030 is an abundant number, since it is smaller than the sum of its proper divisors (160890609914).

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

145604545030 is a wasteful number, since it uses less digits than its factorization.

145604545030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48373660.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 145604545030 in words is "one hundred forty-five billion, six hundred four million, five hundred forty-five thousand, thirty".