125501265283 has 2 divisors, whose sum is σ = 125501265284. Its totient is φ = 125501265282.

The previous prime is 125501265277. The next prime is 125501265313. The reversal of 125501265283 is 382562105521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125501265283 - 2⁹ = 125501264771 is a prime.

It is not a weakly prime, because it can be changed into another prime (125501265203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62750632641 + 62750632642.

It is an arithmetic number, because the mean of its divisors is an integer number (62750632642).

Almost surely, 2^125501265283 is an apocalyptic number.

125501265283 is a deficient number, since it is larger than the sum of its proper divisors (1).

125501265283 is an equidigital number, since it uses as much as digits as its factorization.

125501265283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 125501265283 in words is "one hundred twenty-five billion, five hundred one million, two hundred sixty-five thousand, two hundred eighty-three".