125498383 has 2 divisors, whose sum is σ = 125498384. Its totient is φ = 125498382.

The previous prime is 125498357. The next prime is 125498423. The reversal of 125498383 is 383894521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125498383 - 2⁹ = 125497871 is a prime.

It is a super-2 number, since 2×125498383² = 31499688271229378, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125498333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62749191 + 62749192.

It is an arithmetic number, because the mean of its divisors is an integer number (62749192).

Almost surely, 2^125498383 is an apocalyptic number.

125498383 is a deficient number, since it is larger than the sum of its proper divisors (1).

125498383 is an equidigital number, since it uses as much as digits as its factorization.

125498383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 43.

The square root of 125498383 is about 11202.6060807296. The cubic root of 125498383 is about 500.6636294688.

The spelling of 125498383 in words is "one hundred twenty-five million, four hundred ninety-eight thousand, three hundred eighty-three".