153161551 has 8 divisors (see below), whose sum is σ = 163778544. Its totient is φ = 142723200.

The previous prime is 153161543. The next prime is 153161587. The reversal of 153161551 is 155161351.

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 153161551 - 2³ = 153161543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153161501) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 42885 + ... + 46318.

It is an arithmetic number, because the mean of its divisors is an integer number (20472318).

Almost surely, 2^153161551 is an apocalyptic number.

153161551 is a deficient number, since it is larger than the sum of its proper divisors (10616993).

153161551 is a wasteful number, since it uses less digits than its factorization.

153161551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89321.

The product of its digits is 2250, while the sum is 28.

The square root of 153161551 is about 12375.8454660682. The cubic root of 153161551 is about 535.0363046374.

The spelling of 153161551 in words is "one hundred fifty-three million, one hundred sixty-one thousand, five hundred fifty-one".