125526239983 has 2 divisors, whose sum is σ = 125526239984. Its totient is φ = 125526239982.

The previous prime is 125526239963. The next prime is 125526240011. The reversal of 125526239983 is 389932625521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125526239983 - 2¹³ = 125526231791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125526239963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62763119991 + 62763119992.

It is an arithmetic number, because the mean of its divisors is an integer number (62763119992).

Almost surely, 2^125526239983 is an apocalyptic number.

125526239983 is a deficient number, since it is larger than the sum of its proper divisors (1).

125526239983 is an equidigital number, since it uses as much as digits as its factorization.

125526239983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6998400, while the sum is 55.

It can be divided in two parts, 1255262 and 39983, that added together give a triangular number (1295245 = T₁₆₀₉).

The spelling of 125526239983 in words is "one hundred twenty-five billion, five hundred twenty-six million, two hundred thirty-nine thousand, nine hundred eighty-three".