145051460445 has 32 divisors (see below), whose sum is σ = 233004654720. Its totient is φ = 77053743360.

The previous prime is 145051460443. The next prime is 145051460479. The reversal of 145051460445 is 544064150541.

It is not a de Polignac number, because 145051460445 - 2¹ = 145051460443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145051460443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6126891 + ... + 6150519.

It is an arithmetic number, because the mean of its divisors is an integer number (7281395460).

Almost surely, 2^145051460445 is an apocalyptic number.

145051460445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

145051460445 is a deficient number, since it is larger than the sum of its proper divisors (87953194275).

145051460445 is a wasteful number, since it uses less digits than its factorization.

145051460445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25245.

The product of its (nonzero) digits is 192000, while the sum is 39.

The spelling of 145051460445 in words is "one hundred forty-five billion, fifty-one million, four hundred sixty thousand, four hundred forty-five".