145254364782 has 16 divisors (see below), whose sum is σ = 290736238032. Its totient is φ = 48380203520.

The previous prime is 145254364757. The next prime is 145254364819. The reversal of 145254364782 is 287463452541.

145254364782 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9471219 + ... + 9486542.

It is an arithmetic number, because the mean of its divisors is an integer number (18171014877).

Almost surely, 2^145254364782 is an apocalyptic number.

145254364782 is an abundant number, since it is smaller than the sum of its proper divisors (145481873250).

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

145254364782 is a wasteful number, since it uses less digits than its factorization.

145254364782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18959043.

The product of its digits is 6451200, while the sum is 51.

The spelling of 145254364782 in words is "one hundred forty-five billion, two hundred fifty-four million, three hundred sixty-four thousand, seven hundred eighty-two".