125862803 has 4 divisors (see below), whose sum is σ = 137304888. Its totient is φ = 114420720.

The previous prime is 125862791. The next prime is 125862809. The reversal of 125862803 is 308268521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 125862803 - 2⁴ = 125862787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125862809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5721026 + ... + 5721047.

It is an arithmetic number, because the mean of its divisors is an integer number (34326222).

Almost surely, 2^125862803 is an apocalyptic number.

125862803 is a deficient number, since it is larger than the sum of its proper divisors (11442085).

125862803 is a wasteful number, since it uses less digits than its factorization.

125862803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11442084.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 125862803 is about 11218.8592557354. The cubic root of 125862803 is about 501.1477672447.

The spelling of 125862803 in words is "one hundred twenty-five million, eight hundred sixty-two thousand, eight hundred three".