145553364732 has 24 divisors (see below), whose sum is σ = 339756278400. Its totient is φ = 48498965296.

The previous prime is 145553364721. The next prime is 145553364743. The reversal of 145553364732 is 237463355541.

145553364732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (145553364721) and next prime (145553364743).

It is a congruent number.

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, 2320632 + ... + 2382527.

It is an arithmetic number, because the mean of its divisors is an integer number (14156511600).

Almost surely, 2^145553364732 is an apocalyptic number.

145553364732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

145553364732 is an abundant number, since it is smaller than the sum of its proper divisors (194202913668).

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

145553364732 is a wasteful number, since it uses less digits than its factorization.

145553364732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4705745 (or 4705743 counting only the distinct ones).

The product of its digits is 4536000, while the sum is 48.

The spelling of 145553364732 in words is "one hundred forty-five billion, five hundred fifty-three million, three hundred sixty-four thousand, seven hundred thirty-two".