45366588566355 has 128 divisors (see below), whose sum is σ = 85108092733440. Its totient is φ = 20202560778240.

The previous prime is 45366588566347. The next prime is 45366588566417. The reversal of 45366588566355 is 55366588566354.

It is not a de Polignac number, because 45366588566355 - 2³ = 45366588566347 is a prime.

It is a super-4 number, since 4×45366588566355⁴ (a number of 56 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12840810169 + ... + 12840813701.

It is an arithmetic number, because the mean of its divisors is an integer number (664906974480).

Almost surely, 2^{45366588566355} is an apocalyptic number.

45366588566355 is a deficient number, since it is larger than the sum of its proper divisors (39741504167085).

45366588566355 is a wasteful number, since it uses less digits than its factorization.

45366588566355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7261.

The product of its digits is 9331200000, while the sum is 75.

Subtracting 45366588566355 from its reverse (55366588566354), we obtain a palindrome (9999999999999).

The spelling of 45366588566355 in words is "forty-five trillion, three hundred sixty-six billion, five hundred eighty-eight million, five hundred sixty-six thousand, three hundred fifty-five".