125346349 has 2 divisors, whose sum is σ = 125346350. Its totient is φ = 125346348.

The previous prime is 125346337. The next prime is 125346371. The reversal of 125346349 is 943643521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101404900 + 23941449 = 10070^2 + 4893^2 .

It is an emirp because it is prime and its reverse (943643521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125346349 - 2⁵ = 125346317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125346379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62673174 + 62673175.

It is an arithmetic number, because the mean of its divisors is an integer number (62673175).

Almost surely, 2^125346349 is an apocalyptic number.

It is an amenable number.

125346349 is a deficient number, since it is larger than the sum of its proper divisors (1).

125346349 is an equidigital number, since it uses as much as digits as its factorization.

125346349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 37.

The square root of 125346349 is about 11195.8183711598. The cubic root of 125346349 is about 500.4613728060.

The spelling of 125346349 in words is "one hundred twenty-five million, three hundred forty-six thousand, three hundred forty-nine".