145034454560 has 96 divisors (see below), whose sum is σ = 344587944960. Its totient is φ = 57685275648.

The previous prime is 145034454559. The next prime is 145034454613. The reversal of 145034454560 is 65454430541.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38996381 + ... + 39000099.

It is an arithmetic number, because the mean of its divisors is an integer number (3589457760).

Almost surely, 2^145034454560 is an apocalyptic number.

145034454560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145034454560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172293972480).

145034454560 is an abundant number, since it is smaller than the sum of its proper divisors (199553490400).

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

145034454560 is a wasteful number, since it uses less digits than its factorization.

145034454560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050 (or 5042 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 145034454560 in words is "one hundred forty-five billion, thirty-four million, four hundred fifty-four thousand, five hundred sixty".