152005553 has 8 divisors (see below), whose sum is σ = 174595200. Its totient is φ = 129634560.

The previous prime is 152005549. The next prime is 152005561. The reversal of 152005553 is 355500251.

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 152005553 - 2² = 152005549 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152005523) 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, 53168 + ... + 55953.

It is an arithmetic number, because the mean of its divisors is an integer number (21824400).

Almost surely, 2^152005553 is an apocalyptic number.

It is an amenable number.

152005553 is a deficient number, since it is larger than the sum of its proper divisors (22589647).

152005553 is a wasteful number, since it uses less digits than its factorization.

152005553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109327.

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 152005553 is about 12329.0532077690. The cubic root of 152005553 is about 533.6868286277.

The spelling of 152005553 in words is "one hundred fifty-two million, five thousand, five hundred fifty-three".