125472573 has 12 divisors (see below), whose sum is σ = 181547548. Its totient is φ = 83505600.

The previous prime is 125472569. The next prime is 125472577. The reversal of 125472573 is 375274521.

125472573 is a `hidden beast` number, since 12 + 5 + 4 + 72 + 573 = 666.

It is an interprime number because it is at equal distance from previous prime (125472569) and next prime (125472577).

It can be written as a sum of positive squares in 2 ways, for example, as 44796249 + 80676324 = 6693^2 + 8982^2 .

It is not a de Polignac number, because 125472573 - 2² = 125472569 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 (125472577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6190 + ... + 17007.

Almost surely, 2^125472573 is an apocalyptic number.

It is an amenable number.

125472573 is a deficient number, since it is larger than the sum of its proper divisors (56074975).

125472573 is a wasteful number, since it uses less digits than its factorization.

125472573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23804 (or 23801 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 125472573 is about 11201.4540573981. The cubic root of 125472573 is about 500.6293049516.

The spelling of 125472573 in words is "one hundred twenty-five million, four hundred seventy-two thousand, five hundred seventy-three".