366540554105 has 32 divisors (see below), whose sum is σ = 508675904640. Its totient is φ = 250590161920.

The previous prime is 366540554101. The next prime is 366540554117. The reversal of 366540554105 is 501455045663.

It is not a de Polignac number, because 366540554105 - 2² = 366540554101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (366540554101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 536231 + ... + 1010259.

It is an arithmetic number, because the mean of its divisors is an integer number (15896122020).

Almost surely, 2^366540554105 is an apocalyptic number.

It is an amenable number.

366540554105 is a deficient number, since it is larger than the sum of its proper divisors (142135350535).

366540554105 is a wasteful number, since it uses less digits than its factorization.

366540554105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474889.

The product of its (nonzero) digits is 1080000, while the sum is 44.

Adding to 366540554105 its reverse (501455045663), we get a palindrome (867995599768).

The spelling of 366540554105 in words is "three hundred sixty-six billion, five hundred forty million, five hundred fifty-four thousand, one hundred five".