45534018446 has 16 divisors (see below), whose sum is σ = 78061208544. Its totient is φ = 19513856544.

The previous prime is 45534018403. The next prime is 45534018451. The reversal of 45534018446 is 64481043554.

It is a junction number, because it is equal to n+sod(n) for n = 45534018397 and 45534018406.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 532136 + ... + 611748.

It is an arithmetic number, because the mean of its divisors is an integer number (4878825534).

Almost surely, 2^45534018446 is an apocalyptic number.

45534018446 is a deficient number, since it is larger than the sum of its proper divisors (32527190098).

45534018446 is a wasteful number, since it uses less digits than its factorization.

45534018446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120475.

The product of its (nonzero) digits is 921600, while the sum is 44.

The spelling of 45534018446 in words is "forty-five billion, five hundred thirty-four million, eighteen thousand, four hundred forty-six".