145553214325 has 12 divisors (see below), whose sum is σ = 181172252448. Its totient is φ = 115999818800.

The previous prime is 145553214319. The next prime is 145553214341. The reversal of 145553214325 is 523412355541.

It is not a de Polignac number, because 145553214325 - 2¹³ = 145553206133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11062111 + ... + 11075260.

It is an arithmetic number, because the mean of its divisors is an integer number (15097687704).

Almost surely, 2^145553214325 is an apocalyptic number.

It is an amenable number.

145553214325 is a deficient number, since it is larger than the sum of its proper divisors (35619038123).

145553214325 is a wasteful number, since it uses less digits than its factorization.

145553214325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22137644 (or 22137639 counting only the distinct ones).

The product of its digits is 360000, while the sum is 40.

Adding to 145553214325 its reverse (523412355541), we get a palindrome (668965569866).

The spelling of 145553214325 in words is "one hundred forty-five billion, five hundred fifty-three million, two hundred fourteen thousand, three hundred twenty-five".