145453560 has 192 divisors, whose sum is σ = 525722400. Its totient is φ = 32062464.

The previous prime is 145453543. The next prime is 145453573. The reversal of 145453560 is 65354541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 170094 + ... + 170946.

Almost surely, 2^145453560 is an apocalyptic number.

145453560 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 145453560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262861200).

145453560 is an abundant number, since it is smaller than the sum of its proper divisors (380268840).

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

145453560 is a wasteful number, since it uses less digits than its factorization.

145453560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910 (or 899 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 145453560 is about 12060.4129282542. The cubic root of 145453560 is about 525.9059911895.

The spelling of 145453560 in words is "one hundred forty-five million, four hundred fifty-three thousand, five hundred sixty".