45451033355 has 32 divisors (see below), whose sum is σ = 70046290944. Its totient is φ = 27518173056.

The previous prime is 45451033321. The next prime is 45451033357. The reversal of 45451033355 is 55333015454.

It is a cyclic number.

It is not a de Polignac number, because 45451033355 - 2¹⁸ = 45450771211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45451033357) 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, 2161109 + ... + 2182038.

It is an arithmetic number, because the mean of its divisors is an integer number (2188946592).

Almost surely, 2^45451033355 is an apocalyptic number.

45451033355 is a deficient number, since it is larger than the sum of its proper divisors (24595257589).

45451033355 is a wasteful number, since it uses less digits than its factorization.

45451033355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4343195.

The product of its (nonzero) digits is 270000, while the sum is 38.

The spelling of 45451033355 in words is "forty-five billion, four hundred fifty-one million, thirty-three thousand, three hundred fifty-five".