366622540025 has 24 divisors (see below), whose sum is σ = 530610919680. Its totient is φ = 246049407360.

The previous prime is 366622539949. The next prime is 366622540033. The reversal of 366622540025 is 520045226663.

It is not a de Polignac number, because 366622540025 - 2³⁰ = 365548798201 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22278860 + ... + 22295309.

It is an arithmetic number, because the mean of its divisors is an integer number (22108788320).

Almost surely, 2^366622540025 is an apocalyptic number.

366622540025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

366622540025 is a deficient number, since it is larger than the sum of its proper divisors (163988379655).

366622540025 is a wasteful number, since it uses less digits than its factorization.

366622540025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44574233 (or 44574228 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 366622540025 its reverse (520045226663), we get a palindrome (886667766688).

The spelling of 366622540025 in words is "three hundred sixty-six billion, six hundred twenty-two million, five hundred forty thousand, twenty-five".