125547383 has 16 divisors (see below), whose sum is σ = 144345600. Its totient is φ = 108228960.

The previous prime is 125547349. The next prime is 125547403. The reversal of 125547383 is 383745521.

It is a cyclic number.

It is not a de Polignac number, because 125547383 - 2¹⁰ = 125546359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125547083) 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, 13958 + ... + 21116.

It is an arithmetic number, because the mean of its divisors is an integer number (9021600).

Almost surely, 2^125547383 is an apocalyptic number.

125547383 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

125547383 is a deficient number, since it is larger than the sum of its proper divisors (18798217).

125547383 is a wasteful number, since it uses less digits than its factorization.

125547383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7262.

The product of its digits is 100800, while the sum is 38.

The square root of 125547383 is about 11204.7928584155. The cubic root of 125547383 is about 500.7287812397.

The spelling of 125547383 in words is "one hundred twenty-five million, five hundred forty-seven thousand, three hundred eighty-three".