152280383 has 8 divisors (see below), whose sum is σ = 160546800. Its totient is φ = 144039168.

The previous prime is 152280377. The next prime is 152280431. The reversal of 152280383 is 383082251.

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 152280383 - 2¹⁶ = 152214847 is a prime.

It is a super-3 number, since 3×152280383³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152280313) 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, 6833 + ... + 18741.

It is an arithmetic number, because the mean of its divisors is an integer number (20068350).

Almost surely, 2^152280383 is an apocalyptic number.

152280383 is a deficient number, since it is larger than the sum of its proper divisors (8266417).

152280383 is a wasteful number, since it uses less digits than its factorization.

152280383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12601.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 152280383 is about 12340.1937991265. The cubic root of 152280383 is about 534.0082748745.

The spelling of 152280383 in words is "one hundred fifty-two million, two hundred eighty thousand, three hundred eighty-three".