45551133303 has 32 divisors (see below), whose sum is σ = 66830539776. Its totient is φ = 27421849728.

The previous prime is 45551133263. The next prime is 45551133317. The reversal of 45551133303 is 30333115554.

It is a happy number.

It is not a de Polignac number, because 45551133303 - 2²² = 45546938999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45551133703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4902300 + ... + 4911582.

It is an arithmetic number, because the mean of its divisors is an integer number (2088454368).

Almost surely, 2^45551133303 is an apocalyptic number.

45551133303 is a deficient number, since it is larger than the sum of its proper divisors (21279406473).

45551133303 is a wasteful number, since it uses less digits than its factorization.

45551133303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12023.

The product of its (nonzero) digits is 40500, while the sum is 33.

Adding to 45551133303 its reverse (30333115554), we get a palindrome (75884248857).

The spelling of 45551133303 in words is "forty-five billion, five hundred fifty-one million, one hundred thirty-three thousand, three hundred three".