125534245 has 8 divisors (see below), whose sum is σ = 150986880. Its totient is φ = 100196880.

The previous prime is 125534209. The next prime is 125534261. The reversal of 125534245 is 542435521.

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

It is not a de Polignac number, because 125534245 - 2⁷ = 125534117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26401 + ... + 30790.

It is an arithmetic number, because the mean of its divisors is an integer number (18873360).

Almost surely, 2^125534245 is an apocalyptic number.

It is an amenable number.

125534245 is a deficient number, since it is larger than the sum of its proper divisors (25452635).

125534245 is an equidigital number, since it uses as much as digits as its factorization.

125534245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57635.

The product of its digits is 24000, while the sum is 31.

The square root of 125534245 is about 11204.2065761035. The cubic root of 125534245 is about 500.7113142509.

Adding to 125534245 its reverse (542435521), we get a palindrome (667969766).

The spelling of 125534245 in words is "one hundred twenty-five million, five hundred thirty-four thousand, two hundred forty-five".