45654203566522 has 16 divisors (see below), whose sum is σ = 72877686563880. Its totient is φ = 21375273568768.

The previous prime is 45654203566513. The next prime is 45654203566523. The reversal of 45654203566522 is 22566530245654.

It can be written as a sum of positive squares in 4 ways, for example, as 44026025014521 + 1628178552001 = 6635211^2 + 1276001^2 .

It is not an unprimeable number, because it can be changed into a prime (45654203566523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3408040747 + ... + 3408054142.

Almost surely, 2^{45654203566522} is an apocalyptic number.

45654203566522 is a deficient number, since it is larger than the sum of its proper divisors (27223482997358).

45654203566522 is a wasteful number, since it uses less digits than its factorization.

45654203566522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6816095105.

The product of its (nonzero) digits is 51840000, while the sum is 55.

The spelling of 45654203566522 in words is "forty-five trillion, six hundred fifty-four billion, two hundred three million, five hundred sixty-six thousand, five hundred twenty-two".