153226065 has 16 divisors (see below), whose sum is σ = 251788608. Its totient is φ = 79511616.

The previous prime is 153226057. The next prime is 153226081. The reversal of 153226065 is 560622351.

It is not a de Polignac number, because 153226065 - 2³ = 153226057 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137487 + ... + 138596.

It is an arithmetic number, because the mean of its divisors is an integer number (15736788).

Almost surely, 2^153226065 is an apocalyptic number.

153226065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

153226065 is a deficient number, since it is larger than the sum of its proper divisors (98562543).

153226065 is a wasteful number, since it uses less digits than its factorization.

153226065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276128.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 153226065 is about 12378.4516398458. The cubic root of 153226065 is about 535.1114159314. Note that the first 3 decimals are identical.

The spelling of 153226065 in words is "one hundred fifty-three million, two hundred twenty-six thousand, sixty-five".