152501 has 2 divisors, whose sum is σ = 152502. Its totient is φ = 152500.
The previous prime is 152461. The next prime is 152519. The reversal of 152501 is 105251.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 106276 + 46225 = 326^2 + 215^2 .
It is an emirp because it is prime and its reverse (105251) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 152501 - 210 = 151477 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (152531) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76250 + 76251.
It is an arithmetic number, because the mean of its divisors is an integer number (76251).
2152501 is an apocalyptic number.
It is an amenable number.
152501 is a deficient number, since it is larger than the sum of its proper divisors (1).
152501 is an equidigital number, since it uses as much as digits as its factorization.
152501 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 50, while the sum is 14.
The square root of 152501 is about 390.5137641620. The cubic root of 152501 is about 53.4266032864.
Adding to 152501 its reverse (105251), we get a palindrome (257752).
It can be divided in two parts, 15250 and 1, that added together give a palindrome (15251).
The spelling of 152501 in words is "one hundred fifty-two thousand, five hundred one".
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