125052601 has 4 divisors (see below), whose sum is σ = 125952400. Its totient is φ = 124152804.

The previous prime is 125052593. The next prime is 125052649. The reversal of 125052601 is 106250521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 106250521 = 13 ⋅8173117.

It is a cyclic number.

It is not a de Polignac number, because 125052601 - 2³ = 125052593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125052671) 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, 449691 + ... + 449968.

It is an arithmetic number, because the mean of its divisors is an integer number (31488100).

Almost surely, 2^125052601 is an apocalyptic number.

It is an amenable number.

125052601 is a deficient number, since it is larger than the sum of its proper divisors (899799).

125052601 is an equidigital number, since it uses as much as digits as its factorization.

125052601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899798.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 125052601 is about 11182.6920283087. The cubic root of 125052601 is about 500.0701248312.

The spelling of 125052601 in words is "one hundred twenty-five million, fifty-two thousand, six hundred one".