53531054399999 has 8 divisors (see below), whose sum is σ = 58398206154960. Its totient is φ = 48664018022400.

The previous prime is 53531054399993. The next prime is 53531054400001. The reversal of 53531054399999 is 99999345013535.

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

It is not a de Polignac number, because 53531054399999 - 2⁴ = 53531054399983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53531054399993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27872804 + ... + 29731385.

It is an arithmetic number, because the mean of its divisors is an integer number (7299775769370).

Almost surely, 2^{53531054399999} is an apocalyptic number.

53531054399999 is a deficient number, since it is larger than the sum of its proper divisors (4867151754961).

53531054399999 is a wasteful number, since it uses less digits than its factorization.

53531054399999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57688681.

The product of its (nonzero) digits is 797161500, while the sum is 74.

The spelling of 53531054399999 in words is "fifty-three trillion, five hundred thirty-one billion, fifty-four million, three hundred ninety-nine thousand, nine hundred ninety-nine".