145206563432 has 32 divisors (see below), whose sum is σ = 318393134400. Its totient is φ = 60784141824.

The previous prime is 145206563407. The next prime is 145206563461. The reversal of 145206563432 is 234365602541.

145206563432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 145206563432.

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 7 ways as a sum of consecutive naturals, for example, 30148457 + ... + 30153272.

It is an arithmetic number, because the mean of its divisors is an integer number (9949785450).

Almost surely, 2^145206563432 is an apocalyptic number.

It is an amenable number.

145206563432 is an abundant number, since it is smaller than the sum of its proper divisors (173186570968).

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

145206563432 is a wasteful number, since it uses less digits than its factorization.

145206563432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60301785 (or 60301781 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 145206563432 in words is "one hundred forty-five billion, two hundred six million, five hundred sixty-three thousand, four hundred thirty-two".