153226534 has 16 divisors (see below), whose sum is σ = 232113600. Its totient is φ = 75858880.

The previous prime is 153226523. The next prime is 153226543. The reversal of 153226534 is 435622351.

It is a happy number.

153226534 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 153226496 and 153226505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127842 + ... + 129034.

It is an arithmetic number, because the mean of its divisors is an integer number (14507100).

Almost surely, 2^153226534 is an apocalyptic number.

153226534 is a deficient number, since it is larger than the sum of its proper divisors (78887066).

153226534 is a wasteful number, since it uses less digits than its factorization.

153226534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775.

The product of its digits is 21600, while the sum is 31.

The square root of 153226534 is about 12378.4705840423. The cubic root of 153226534 is about 535.1119618938. Note that the first 3 decimals are identical.

Adding to 153226534 its reverse (435622351), we get a palindrome (588848885).

The spelling of 153226534 in words is "one hundred fifty-three million, two hundred twenty-six thousand, five hundred thirty-four".