45554033242 has 32 divisors (see below), whose sum is σ = 70243407360. Its totient is φ = 22149259440.

The previous prime is 45554033207. The next prime is 45554033249. The reversal of 45554033242 is 24233045554.

It is a super-2 number, since 2×45554033242² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45554033249) 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 15 ways as a sum of consecutive naturals, for example, 8047009 + ... + 8052667.

It is an arithmetic number, because the mean of its divisors is an integer number (2195106480).

Almost surely, 2^45554033242 is an apocalyptic number.

45554033242 is a deficient number, since it is larger than the sum of its proper divisors (24689374118).

45554033242 is a wasteful number, since it uses less digits than its factorization.

45554033242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6498.

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 45554033242 its reverse (24233045554), we get a palindrome (69787078796).

The spelling of 45554033242 in words is "forty-five billion, five hundred fifty-four million, thirty-three thousand, two hundred forty-two".