53458022918 has 8 divisors (see below), whose sum is σ = 83673427248. Its totient is φ = 25566880504.

The previous prime is 53458022899. The next prime is 53458022923. The reversal of 53458022918 is 81922085435.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581065421 + ... + 581065512.

It is an arithmetic number, because the mean of its divisors is an integer number (10459178406).

Almost surely, 2^53458022918 is an apocalyptic number.

53458022918 is a deficient number, since it is larger than the sum of its proper divisors (30215404330).

53458022918 is a wasteful number, since it uses less digits than its factorization.

53458022918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162130958.

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 53458022918 in words is "fifty-three billion, four hundred fifty-eight million, twenty-two thousand, nine hundred eighteen".