125952373 has 4 divisors (see below), whose sum is σ = 128017228. Its totient is φ = 123887520.

The previous prime is 125952361. The next prime is 125952383. The reversal of 125952373 is 373259521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 373259521 = 8233 ⋅45337.

It can be written as a sum of positive squares in 2 ways, for example, as 7969329 + 117983044 = 2823^2 + 10862^2 .

It is a cyclic number.

It is not a de Polignac number, because 125952373 - 2⁵ = 125952341 is a prime.

It is a super-2 number, since 2×125952373² = 31728000528662258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125952383) 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, 1032336 + ... + 1032457.

It is an arithmetic number, because the mean of its divisors is an integer number (32004307).

Almost surely, 2^125952373 is an apocalyptic number.

It is an amenable number.

125952373 is a deficient number, since it is larger than the sum of its proper divisors (2064855).

125952373 is an equidigital number, since it uses as much as digits as its factorization.

125952373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064854.

The product of its digits is 56700, while the sum is 37.

The square root of 125952373 is about 11222.8504846140. The cubic root of 125952373 is about 501.2666193083.

The spelling of 125952373 in words is "one hundred twenty-five million, nine hundred fifty-two thousand, three hundred seventy-three".