3215150563 has 2 divisors, whose sum is σ = 3215150564. Its totient is φ = 3215150562.

The previous prime is 3215150539. The next prime is 3215150579. The reversal of 3215150563 is 3650515123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3215150563 - 2²¹ = 3213053411 is a prime.

It is not a weakly prime, because it can be changed into another prime (3215150963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1607575281 + 1607575282.

It is an arithmetic number, because the mean of its divisors is an integer number (1607575282).

Almost surely, 2^3215150563 is an apocalyptic number.

3215150563 is a deficient number, since it is larger than the sum of its proper divisors (1).

3215150563 is an equidigital number, since it uses as much as digits as its factorization.

3215150563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 3215150563 is about 56702.2976871308. The cubic root of 3215150563 is about 1475.9345701112.

Adding to 3215150563 its reverse (3650515123), we get a palindrome (6865665686).

The spelling of 3215150563 in words is "three billion, two hundred fifteen million, one hundred fifty thousand, five hundred sixty-three".