1235200555541 has 8 divisors (see below), whose sum is σ = 1275142919424. Its totient is φ = 1195264265760.

The previous prime is 1235200555531. The next prime is 1235200555543. The reversal of 1235200555541 is 1455550025321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1235200555541 - 2¹⁰ = 1235200554517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1235200555495 and 1235200555504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1235200555543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1103435 + ... + 1920408.

It is an arithmetic number, because the mean of its divisors is an integer number (159392864928).

Almost surely, 2^{1235200555541} is an apocalyptic number.

It is an amenable number.

1235200555541 is a deficient number, since it is larger than the sum of its proper divisors (39942363883).

1235200555541 is a wasteful number, since it uses less digits than its factorization.

1235200555541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3037051.

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 1235200555541 in words is "one trillion, two hundred thirty-five billion, two hundred million, five hundred fifty-five thousand, five hundred forty-one".