125054385 has 16 divisors (see below), whose sum is σ = 201139200. Its totient is φ = 66344960.

The previous prime is 125054383. The next prime is 125054399. The reversal of 125054385 is 583450521.

It is not a de Polignac number, because 125054385 - 2¹ = 125054383 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (125054383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18960 + ... + 24689.

It is an arithmetic number, because the mean of its divisors is an integer number (12571200).

Almost surely, 2^125054385 is an apocalyptic number.

125054385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125054385 is a deficient number, since it is larger than the sum of its proper divisors (76084815).

125054385 is a wasteful number, since it uses less digits than its factorization.

125054385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43848.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 125054385 is about 11182.7717941484. The cubic root of 125054385 is about 500.0725028195.

The spelling of 125054385 in words is "one hundred twenty-five million, fifty-four thousand, three hundred eighty-five".