45540055322 has 32 divisors (see below), whose sum is σ = 72203674752. Its totient is φ = 21514054464.

The previous prime is 45540055313. The next prime is 45540055367. The reversal of 45540055322 is 22355004554.

It is a super-3 number, since 3×45540055322³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509123 + ... + 591849.

It is an arithmetic number, because the mean of its divisors is an integer number (2256364836).

Almost surely, 2^45540055322 is an apocalyptic number.

45540055322 is a deficient number, since it is larger than the sum of its proper divisors (26663619430).

45540055322 is a wasteful number, since it uses less digits than its factorization.

45540055322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82982.

The product of its (nonzero) digits is 120000, while the sum is 35.

Adding to 45540055322 its reverse (22355004554), we get a palindrome (67895059876).

The spelling of 45540055322 in words is "forty-five billion, five hundred forty million, fifty-five thousand, three hundred twenty-two".