125058523 has 4 divisors (see below), whose sum is σ = 125128080. Its totient is φ = 124988968.

The previous prime is 125058517. The next prime is 125058533. The reversal of 125058523 is 325850521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 325850521 = 2617 ⋅124513.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125058523 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125058533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32008 + ... + 35701.

It is an arithmetic number, because the mean of its divisors is an integer number (31282020).

Almost surely, 2^125058523 is an apocalyptic number.

125058523 is a deficient number, since it is larger than the sum of its proper divisors (69557).

125058523 is an equidigital number, since it uses as much as digits as its factorization.

125058523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69556.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 125058523 is about 11182.9568093595. The cubic root of 125058523 is about 500.0780184923.

The spelling of 125058523 in words is "one hundred twenty-five million, fifty-eight thousand, five hundred twenty-three".