53485450199 has 8 divisors (see below), whose sum is σ = 54401205600. Its totient is φ = 52570951200.

The previous prime is 53485450177. The next prime is 53485450223. The reversal of 53485450199 is 99105458435.

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 53485450199 - 2⁸ = 53485449943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53485450199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53485459199) 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, 228032 + ... + 398709.

It is an arithmetic number, because the mean of its divisors is an integer number (6800150700).

Almost surely, 2^53485450199 is an apocalyptic number.

53485450199 is a deficient number, since it is larger than the sum of its proper divisors (915755401).

53485450199 is a wasteful number, since it uses less digits than its factorization.

53485450199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628201.

The product of its (nonzero) digits is 3888000, while the sum is 53.

The spelling of 53485450199 in words is "fifty-three billion, four hundred eighty-five million, four hundred fifty thousand, one hundred ninety-nine".