45633233655 has 96 divisors (see below), whose sum is σ = 84389760000. Its totient is φ = 23644420992.

The previous prime is 45633233627. The next prime is 45633233669. The reversal of 45633233655 is 55633233654.

It is a happy number.

45633233655 is a `hidden beast` number, since 4 + 5 + 633 + 2 + 3 + 3 + 6 + 5 + 5 = 666.

It is not a de Polignac number, because 45633233655 - 2¹⁵ = 45633200887 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 45633233655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7934721 + ... + 7940469.

It is an arithmetic number, because the mean of its divisors is an integer number (879060000).

Almost surely, 2^45633233655 is an apocalyptic number.

45633233655 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45633233655 is a deficient number, since it is larger than the sum of its proper divisors (38756526345).

45633233655 is a wasteful number, since it uses less digits than its factorization.

45633233655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5955 (or 5943 counting only the distinct ones).

The product of its digits is 2916000, while the sum is 45.

Subtracting 45633233655 from its reverse (55633233654), we obtain a palindrome (9999999999).

The spelling of 45633233655 in words is "forty-five billion, six hundred thirty-three million, two hundred thirty-three thousand, six hundred fifty-five".