53013113018 has 8 divisors (see below), whose sum is σ = 79539081600. Its totient is φ = 26500085820.

The previous prime is 53013112981. The next prime is 53013113029. The reversal of 53013113018 is 81031131035.

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

It is a Curzon 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, 3225098 + ... + 3241493.

It is an arithmetic number, because the mean of its divisors is an integer number (9942385200).

Almost surely, 2^53013113018 is an apocalyptic number.

53013113018 is a deficient number, since it is larger than the sum of its proper divisors (26525968582).

53013113018 is a wasteful number, since it uses less digits than its factorization.

53013113018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6470692.

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 53013113018 in words is "fifty-three billion, thirteen million, one hundred thirteen thousand, eighteen".