145253060 has 12 divisors (see below), whose sum is σ = 305031468. Its totient is φ = 58101216.

The previous prime is 145253051. The next prime is 145253131. The reversal of 145253060 is 60352541.

It can be written as a sum of positive squares in 2 ways, for example, as 111682624 + 33570436 = 10568^2 + 5794^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3631307 + ... + 3631346.

It is an arithmetic number, because the mean of its divisors is an integer number (25419289).

Almost surely, 2^145253060 is an apocalyptic number.

145253060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145253060 is an abundant number, since it is smaller than the sum of its proper divisors (159778408).

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

145253060 is a wasteful number, since it uses less digits than its factorization.

145253060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7262662 (or 7262660 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 145253060 is about 12052.0977427168. The cubic root of 145253060 is about 525.6642355893.

The spelling of 145253060 in words is "one hundred forty-five million, two hundred fifty-three thousand, sixty".