145651082 has 12 divisors (see below), whose sum is σ = 225754578. Its totient is φ = 70475400.

The previous prime is 145651067. The next prime is 145651091. The reversal of 145651082 is 280156541.

145651082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 138039001 + 7612081 = 11749^2 + 2759^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35969 + ... + 39812.

Almost surely, 2^145651082 is an apocalyptic number.

145651082 is a deficient number, since it is larger than the sum of its proper divisors (80103496).

145651082 is an equidigital number, since it uses as much as digits as its factorization.

145651082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75845 (or 75814 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 145651082 is about 12068.5990073413. The cubic root of 145651082 is about 526.1439388832.

The spelling of 145651082 in words is "one hundred forty-five million, six hundred fifty-one thousand, eighty-two".