385258054 has 4 divisors (see below), whose sum is σ = 577887084. Its totient is φ = 192629026.

The previous prime is 385258043. The next prime is 385258057. The reversal of 385258054 is 450852583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450852583 = 5507 ⋅81869.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 385257998 and 385258016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385258057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96314512 + ... + 96314515.

It is an arithmetic number, because the mean of its divisors is an integer number (144471771).

Almost surely, 2^385258054 is an apocalyptic number.

385258054 is a deficient number, since it is larger than the sum of its proper divisors (192629030).

385258054 is a wasteful number, since it uses less digits than its factorization.

385258054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192629029.

The product of its (nonzero) digits is 192000, while the sum is 40.

The square root of 385258054 is about 19627.9915936399. The cubic root of 385258054 is about 727.6411343114.

The spelling of 385258054 in words is "three hundred eighty-five million, two hundred fifty-eight thousand, fifty-four".