532861894619 has 2 divisors, whose sum is σ = 532861894620. Its totient is φ = 532861894618.

The previous prime is 532861894613. The next prime is 532861894751. The reversal of 532861894619 is 916498168235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 532861894619 - 2¹² = 532861890523 is a prime.

It is a super-2 number, since 2×532861894619² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (532861894613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266430947309 + 266430947310.

It is an arithmetic number, because the mean of its divisors is an integer number (266430947310).

Almost surely, 2^532861894619 is an apocalyptic number.

532861894619 is a deficient number, since it is larger than the sum of its proper divisors (1).

532861894619 is an equidigital number, since it uses as much as digits as its factorization.

532861894619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22394880, while the sum is 62.

The spelling of 532861894619 in words is "five hundred thirty-two billion, eight hundred sixty-one million, eight hundred ninety-four thousand, six hundred nineteen".