619252252916 has 24 divisors (see below), whose sum is σ = 1204514678304. Its totient is φ = 276167384480.

The previous prime is 619252252901. The next prime is 619252252933.

It is a happy number.

619252252916 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 132770450 + ... + 132775113.

It is an arithmetic number, because the mean of its divisors is an integer number (50188111596).

Almost surely, 2^619252252916 is an apocalyptic number.

It is an amenable number.

619252252916 is a deficient number, since it is larger than the sum of its proper divisors (585262425388).

619252252916 is a wasteful number, since it uses less digits than its factorization.

619252252916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265545631 (or 265545629 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 50.

The spelling of 619252252916 in words is "six hundred nineteen billion, two hundred fifty-two million, two hundred fifty-two thousand, nine hundred sixteen".