53219231967 has 8 divisors (see below), whose sum is σ = 77409792000. Its totient is φ = 32254079960.

The previous prime is 53219231963. The next prime is 53219231987. The reversal of 53219231967 is 76913291235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53219231967 - 2² = 53219231963 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53219231963) 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 in 7 ways as a sum of consecutive naturals, for example, 806351967 + ... + 806352032.

It is an arithmetic number, because the mean of its divisors is an integer number (9676224000).

Almost surely, 2^53219231967 is an apocalyptic number.

53219231967 is a deficient number, since it is larger than the sum of its proper divisors (24190560033).

53219231967 is a wasteful number, since it uses less digits than its factorization.

53219231967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612704013.

The product of its digits is 612360, while the sum is 48.

The spelling of 53219231967 in words is "fifty-three billion, two hundred nineteen million, two hundred thirty-one thousand, nine hundred sixty-seven".