361725133 has 16 divisors (see below), whose sum is σ = 477512064. Its totient is φ = 265282560.

The previous prime is 361725127. The next prime is 361725151. The reversal of 361725133 is 331527163.

It is a cyclic number.

It is not a de Polignac number, because 361725133 - 2⁹ = 361724621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 361725095 and 361725104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361725233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136860 + ... + 139477.

It is an arithmetic number, because the mean of its divisors is an integer number (29844504).

Almost surely, 2^361725133 is an apocalyptic number.

It is an amenable number.

361725133 is a deficient number, since it is larger than the sum of its proper divisors (115786931).

361725133 is a wasteful number, since it uses less digits than its factorization.

361725133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276372.

The product of its digits is 11340, while the sum is 31.

The square root of 361725133 is about 19019.0728743543. The cubic root of 361725133 is about 712.5131680341.

The spelling of 361725133 in words is "three hundred sixty-one million, seven hundred twenty-five thousand, one hundred thirty-three".