125038357 has 2 divisors, whose sum is σ = 125038358. Its totient is φ = 125038356.

The previous prime is 125038339. The next prime is 125038379. The reversal of 125038357 is 753830521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124679556 + 358801 = 11166^2 + 599^2 .

It is an emirp because it is prime and its reverse (753830521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125038357 - 2¹⁵ = 125005589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125038157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62519178 + 62519179.

It is an arithmetic number, because the mean of its divisors is an integer number (62519179).

Almost surely, 2^125038357 is an apocalyptic number.

It is an amenable number.

125038357 is a deficient number, since it is larger than the sum of its proper divisors (1).

125038357 is an equidigital number, since it uses as much as digits as its factorization.

125038357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 125038357 is about 11182.0551331139. The cubic root of 125038357 is about 500.0511374364.

Adding to 125038357 its reverse (753830521), we get a palindrome (878868878).

The spelling of 125038357 in words is "one hundred twenty-five million, thirty-eight thousand, three hundred fifty-seven".