125374535233 has 2 divisors, whose sum is σ = 125374535234. Its totient is φ = 125374535232.

The previous prime is 125374535219. The next prime is 125374535239. The reversal of 125374535233 is 332535473521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101986338609 + 23388196624 = 319353^2 + 152932^2 .

It is a cyclic number.

It is not a de Polignac number, because 125374535233 - 2¹³ = 125374527041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125374535233.

It is not a weakly prime, because it can be changed into another prime (125374535239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62687267616 + 62687267617.

It is an arithmetic number, because the mean of its divisors is an integer number (62687267617).

Almost surely, 2^125374535233 is an apocalyptic number.

It is an amenable number.

125374535233 is a deficient number, since it is larger than the sum of its proper divisors (1).

125374535233 is an equidigital number, since it uses as much as digits as its factorization.

125374535233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1134000, while the sum is 43.

The spelling of 125374535233 in words is "one hundred twenty-five billion, three hundred seventy-four million, five hundred thirty-five thousand, two hundred thirty-three".