355541542132125 has 64 divisors (see below), whose sum is σ = 605907027468288. Its totient is φ = 185080416768000.

The previous prime is 355541542132111. The next prime is 355541542132141. The reversal of 355541542132125 is 521231245145553.

It is a happy number.

It is not a de Polignac number, because 355541542132125 - 2¹⁷ = 355541542001053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42508381 + ... + 50180130.

It is an arithmetic number, because the mean of its divisors is an integer number (9467297304192).

Almost surely, 2^{355541542132125} is an apocalyptic number.

It is an amenable number.

355541542132125 is a deficient number, since it is larger than the sum of its proper divisors (250365485336163).

355541542132125 is a wasteful number, since it uses less digits than its factorization.

355541542132125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92688775 (or 92688765 counting only the distinct ones).

The product of its digits is 3600000, while the sum is 48.

Adding to 355541542132125 its reverse (521231245145553), we get a palindrome (876772787277678).

The spelling of 355541542132125 in words is "three hundred fifty-five trillion, five hundred forty-one billion, five hundred forty-two million, one hundred thirty-two thousand, one hundred twenty-five".