145255410 has 64 divisors (see below), whose sum is σ = 388920960. Its totient is φ = 38577600.

The previous prime is 145255379. The next prime is 145255459. The reversal of 145255410 is 14552541.

145255410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75460 + ... + 77360.

It is an arithmetic number, because the mean of its divisors is an integer number (6076890).

Almost surely, 2^145255410 is an apocalyptic number.

145255410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 145255410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194460480).

145255410 is an abundant number, since it is smaller than the sum of its proper divisors (243665550).

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

145255410 is a wasteful number, since it uses less digits than its factorization.

145255410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200 (or 2194 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 145255410 is about 12052.1952357237. The cubic root of 145255410 is about 525.6670704218.

The spelling of 145255410 in words is "one hundred forty-five million, two hundred fifty-five thousand, four hundred ten".