356555041 has 4 divisors (see below), whose sum is σ = 356593300. Its totient is φ = 356516784.

The previous prime is 356555021. The next prime is 356555047. The reversal of 356555041 is 140555653.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 163456225 + 193098816 = 12785^2 + 13896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-356555041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 356554988 and 356555006.

It is not an unprimeable number, because it can be changed into a prime (356555047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4975 + ... + 27163.

It is an arithmetic number, because the mean of its divisors is an integer number (89148325).

Almost surely, 2^356555041 is an apocalyptic number.

It is an amenable number.

356555041 is a deficient number, since it is larger than the sum of its proper divisors (38259).

356555041 is a wasteful number, since it uses less digits than its factorization.

356555041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38258.

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 356555041 is about 18882.6650926187. The cubic root of 356555041 is about 709.1022449381.

The spelling of 356555041 in words is "three hundred fifty-six million, five hundred fifty-five thousand, forty-one".