83150563 has 2 divisors, whose sum is σ = 83150564. Its totient is φ = 83150562.

The previous prime is 83150549. The next prime is 83150591. The reversal of 83150563 is 36505138.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83150563 - 2⁵ = 83150531 is a prime.

It is a super-2 number, since 2×83150563² = 13828032254433938, which contains 22 as substring.

It is equal to p_4842526 and since 83150563 and 4842526 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (83150533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41575281 + 41575282.

It is an arithmetic number, because the mean of its divisors is an integer number (41575282).

Almost surely, 2^83150563 is an apocalyptic number.

83150563 is a deficient number, since it is larger than the sum of its proper divisors (1).

83150563 is an equidigital number, since it uses as much as digits as its factorization.

83150563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 83150563 is about 9118.6930532835. The cubic root of 83150563 is about 436.4706694422.

The spelling of 83150563 in words is "eighty-three million, one hundred fifty thousand, five hundred sixty-three".