53013453995 has 4 divisors (see below), whose sum is σ = 63616144800. Its totient is φ = 42410763192.

The previous prime is 53013453959. The next prime is 53013454001. The reversal of 53013453995 is 59935431035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53013453995 - 2¹² = 53013449899 is a prime.

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, 5301345395 + ... + 5301345404.

It is an arithmetic number, because the mean of its divisors is an integer number (15904036200).

Almost surely, 2^53013453995 is an apocalyptic number.

53013453995 is a deficient number, since it is larger than the sum of its proper divisors (10602690805).

53013453995 is a wasteful number, since it uses less digits than its factorization.

53013453995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10602690804.

The product of its (nonzero) digits is 1093500, while the sum is 47.

The spelling of 53013453995 in words is "fifty-three billion, thirteen million, four hundred fifty-three thousand, nine hundred ninety-five".