125046503 has 8 divisors (see below), whose sum is σ = 125804448. Its totient is φ = 124291584.

The previous prime is 125046479. The next prime is 125046511. The reversal of 125046503 is 305640521.

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

It is a cyclic number.

It is not a de Polignac number, because 125046503 - 2¹⁴ = 125030119 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 (125046563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210575 + ... + 211167.

It is an arithmetic number, because the mean of its divisors is an integer number (15725556).

Almost surely, 2^125046503 is an apocalyptic number.

125046503 is a deficient number, since it is larger than the sum of its proper divisors (757945).

125046503 is an equidigital number, since it uses as much as digits as its factorization.

125046503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 125046503 is about 11182.4193714956. The cubic root of 125046503 is about 500.0619963126.

The spelling of 125046503 in words is "one hundred twenty-five million, forty-six thousand, five hundred three".