153222553 has 8 divisors (see below), whose sum is σ = 172544256. Its totient is φ = 134799600.

The previous prime is 153222541. The next prime is 153222571. The reversal of 153222553 is 355222351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 153222553 - 2²⁵ = 119668121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153222533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224326 + ... + 225007.

It is an arithmetic number, because the mean of its divisors is an integer number (21568032).

Almost surely, 2^153222553 is an apocalyptic number.

It is an amenable number.

153222553 is a deficient number, since it is larger than the sum of its proper divisors (19321703).

153222553 is a wasteful number, since it uses less digits than its factorization.

153222553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449375.

The product of its digits is 9000, while the sum is 28.

The square root of 153222553 is about 12378.3097796105. The cubic root of 153222553 is about 535.1073275808.

The spelling of 153222553 in words is "one hundred fifty-three million, two hundred twenty-two thousand, five hundred fifty-three".