366607152561 has 16 divisors (see below), whose sum is σ = 529082414784. Its totient is φ = 224459196864.

The previous prime is 366607152559. The next prime is 366607152589. The reversal of 366607152561 is 165251706663.

It is not a de Polignac number, because 366607152561 - 2¹ = 366607152559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 366607152561.

It is not an unprimeable number, because it can be changed into a prime (366607154561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23850651 + ... + 23866016.

It is an arithmetic number, because the mean of its divisors is an integer number (33067650924).

Almost surely, 2^366607152561 is an apocalyptic number.

It is an amenable number.

366607152561 is a deficient number, since it is larger than the sum of its proper divisors (162475262223).

366607152561 is a wasteful number, since it uses less digits than its factorization.

366607152561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47716880.

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 366607152561 in words is "three hundred sixty-six billion, six hundred seven million, one hundred fifty-two thousand, five hundred sixty-one".