145010650 has 24 divisors (see below), whose sum is σ = 274813884. Its totient is φ = 56908800.

The previous prime is 145010627. The next prime is 145010669. The reversal of 145010650 is 56010541.

It can be written as a sum of positive squares in 6 ways, for example, as 85211361 + 59799289 = 9231^2 + 7733^2 .

It is a super-2 number, since 2×145010650² = 42056177226845000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24711 + ... + 30010.

Almost surely, 2^145010650 is an apocalyptic number.

145010650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145010650 is a deficient number, since it is larger than the sum of its proper divisors (129803234).

145010650 is a wasteful number, since it uses less digits than its factorization.

145010650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54786 (or 54781 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 145010650 is about 12042.0367878528. The cubic root of 145010650 is about 525.3716491668.

It can be divided in two parts, 1450 and 10650, that added together give a square (12100 = 110²).

The spelling of 145010650 in words is "one hundred forty-five million, ten thousand, six hundred fifty".