152054081 has 8 divisors (see below), whose sum is σ = 158794944. Its totient is φ = 145324080.

The previous prime is 152054057. The next prime is 152054083. The reversal of 152054081 is 180450251.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152054081 is a prime.

It is a super-2 number, since 2×152054081² = 46240887097509122, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 152054081.

It is not an unprimeable number, because it can be changed into a prime (152054083) 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, 41171 + ... + 44711.

It is an arithmetic number, because the mean of its divisors is an integer number (19849368).

Almost surely, 2^152054081 is an apocalyptic number.

It is an amenable number.

152054081 is a deficient number, since it is larger than the sum of its proper divisors (6740863).

152054081 is a wasteful number, since it uses less digits than its factorization.

152054081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5431.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 152054081 is about 12331.0210850521. The cubic root of 152054081 is about 533.7436160242.

The spelling of 152054081 in words is "one hundred fifty-two million, fifty-four thousand, eighty-one".