125505533224352 has 24 divisors (see below), whose sum is σ = 253767100119876. Its totient is φ = 61056745892352.

The previous prime is 125505533224343. The next prime is 125505533224361. The reversal of 125505533224352 is 253422335505521.

It is an interprime number because it is at equal distance from previous prime (125505533224343) and next prime (125505533224361).

It can be written as a sum of positive squares in 2 ways, for example, as 91277463797776 + 34228069426576 = 9553924^2 + 5850476^2 .

It is a junction number, because it is equal to n+sod(n) for n = 125505533224297 and 125505533224306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53000646293 + ... + 53000648660.

Almost surely, 2^{125505533224352} is an apocalyptic number.

It is an amenable number.

125505533224352 is an abundant number, since it is smaller than the sum of its proper divisors (128261566895524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125505533224352 is a wasteful number, since it uses less digits than its factorization.

125505533224352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106001295000 (or 106001294992 counting only the distinct ones).

The product of its (nonzero) digits is 5400000, while the sum is 47.

Adding to 125505533224352 its reverse (253422335505521), we get a palindrome (378927868729873).

The spelling of 125505533224352 in words is "one hundred twenty-five trillion, five hundred five billion, five hundred thirty-three million, two hundred twenty-four thousand, three hundred fifty-two".