152552271 has 32 divisors (see below), whose sum is σ = 227155968. Its totient is φ = 90616320.

The previous prime is 152552219. The next prime is 152552299. The reversal of 152552271 is 172255251.

It is not a de Polignac number, because 152552271 - 2⁶ = 152552207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152552201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73281 + ... + 75333.

It is an arithmetic number, because the mean of its divisors is an integer number (7098624).

Almost surely, 2^152552271 is an apocalyptic number.

152552271 is a deficient number, since it is larger than the sum of its proper divisors (74603697).

152552271 is a wasteful number, since it uses less digits than its factorization.

152552271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151.

The product of its digits is 7000, while the sum is 30.

The square root of 152552271 is about 12351.2052448334. The cubic root of 152552271 is about 534.3258997600.

The spelling of 152552271 in words is "one hundred fifty-two million, five hundred fifty-two thousand, two hundred seventy-one".