145025564364 has 72 divisors (see below), whose sum is σ = 371519995392. Its totient is φ = 47695534560.

The previous prime is 145025564363. The next prime is 145025564389. The reversal of 145025564364 is 463465520541.

145025564364 is a `hidden beast` number, since 1 + 4 + 5 + 0 + 25 + 564 + 3 + 64 = 666.

It is not an unprimeable number, because it can be changed into a prime (145025564363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 932707 + ... + 1077029.

It is an arithmetic number, because the mean of its divisors is an integer number (5159999936).

Almost surely, 2^145025564364 is an apocalyptic number.

It is an amenable number.

145025564364 is an abundant number, since it is smaller than the sum of its proper divisors (226494431028).

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

145025564364 is a wasteful number, since it uses less digits than its factorization.

145025564364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144707 (or 144702 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 145025564364 in words is "one hundred forty-five billion, twenty-five million, five hundred sixty-four thousand, three hundred sixty-four".