145353136 has 40 divisors (see below), whose sum is σ = 288825264. Its totient is φ = 70836480.

The previous prime is 145353121. The next prime is 145353137. The reversal of 145353136 is 631353541.

It is a super-2 number, since 2×145353136² = 42255068290068992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145353098 and 145353107.

It is not an unprimeable number, because it can be changed into a prime (145353137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153015 + ... + 153961.

Almost surely, 2^145353136 is an apocalyptic number.

145353136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

145353136 is a deficient number, since it is larger than the sum of its proper divisors (143472128).

145353136 is a wasteful number, since it uses less digits than its factorization.

145353136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189 (or 1183 counting only the distinct ones).

The product of its digits is 16200, while the sum is 31.

The square root of 145353136 is about 12056.2488361845. The cubic root of 145353136 is about 525.7849313762.

It can be divided in two parts, 14535 and 3136, that added together give a palindrome (17671).

The spelling of 145353136 in words is "one hundred forty-five million, three hundred fifty-three thousand, one hundred thirty-six".