387253427853 has 8 divisors (see below), whose sum is σ = 528345762208. Its totient is φ = 252165022704.

The previous prime is 387253427791. The next prime is 387253427867. The reversal of 387253427853 is 358724352783.

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

It is not a de Polignac number, because 387253427853 - 2¹² = 387253423757 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 387253427793 and 387253427802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387253427153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1500982150 + ... + 1500982407.

It is an arithmetic number, because the mean of its divisors is an integer number (66043220276).

Almost surely, 2^387253427853 is an apocalyptic number.

It is an amenable number.

387253427853 is a deficient number, since it is larger than the sum of its proper divisors (141092334355).

387253427853 is a wasteful number, since it uses less digits than its factorization.

387253427853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001964603.

The product of its digits is 33868800, while the sum is 57.

The spelling of 387253427853 in words is "three hundred eighty-seven billion, two hundred fifty-three million, four hundred twenty-seven thousand, eight hundred fifty-three".