461025619 has 2 divisors, whose sum is σ = 461025620. Its totient is φ = 461025618.

The previous prime is 461025613. The next prime is 461025623. The reversal of 461025619 is 916520164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 461025619 - 2³ = 461025611 is a prime.

It is a super-2 number, since 2×461025619² = 425089242748666322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (461025611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230512809 + 230512810.

It is an arithmetic number, because the mean of its divisors is an integer number (230512810).

Almost surely, 2^461025619 is an apocalyptic number.

461025619 is a deficient number, since it is larger than the sum of its proper divisors (1).

461025619 is an equidigital number, since it uses as much as digits as its factorization.

461025619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 461025619 is about 21471.5071431886. The cubic root of 461025619 is about 772.5175477349.

The spelling of 461025619 in words is "four hundred sixty-one million, twenty-five thousand, six hundred nineteen".