153505564 has 6 divisors (see below), whose sum is σ = 268634744. Its totient is φ = 76752780.

The previous prime is 153505559. The next prime is 153505577. The reversal of 153505564 is 465505351.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 19188192 + ... + 19188199.

Almost surely, 2^153505564 is an apocalyptic number.

It is an amenable number.

153505564 is a deficient number, since it is larger than the sum of its proper divisors (115129180).

153505564 is a wasteful number, since it uses less digits than its factorization.

153505564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38376395 (or 38376393 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 153505564 is about 12389.7362360948. The cubic root of 153505564 is about 535.4365831031.

The spelling of 153505564 in words is "one hundred fifty-three million, five hundred five thousand, five hundred sixty-four".