385053336267 has 16 divisors (see below), whose sum is σ = 556863364512. Its totient is φ = 235709358080.

The previous prime is 385053336263. The next prime is 385053336281. The reversal of 385053336267 is 762633350583.

It is a cyclic number.

It is not a de Polignac number, because 385053336267 - 2² = 385053336263 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (385053336263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92071878 + ... + 92076059.

It is an arithmetic number, because the mean of its divisors is an integer number (34803960282).

Almost surely, 2^385053336267 is an apocalyptic number.

385053336267 is a deficient number, since it is larger than the sum of its proper divisors (171810028245).

385053336267 is a wasteful number, since it uses less digits than its factorization.

385053336267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184147998.

The product of its (nonzero) digits is 8164800, while the sum is 51.

The spelling of 385053336267 in words is "three hundred eighty-five billion, fifty-three million, three hundred thirty-six thousand, two hundred sixty-seven".