45545536994 has 16 divisors (see below), whose sum is σ = 71933352480. Its totient is φ = 21568397760.

The previous prime is 45545536973. The next prime is 45545537003. The reversal of 45545536994 is 49963554554.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16424 + ... + 302259.

It is an arithmetic number, because the mean of its divisors is an integer number (4495834530).

Almost surely, 2^45545536994 is an apocalyptic number.

45545536994 is a deficient number, since it is larger than the sum of its proper divisors (26387815486).

45545536994 is a wasteful number, since it uses less digits than its factorization.

45545536994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322465.

The product of its digits is 58320000, while the sum is 59.

The spelling of 45545536994 in words is "forty-five billion, five hundred forty-five million, five hundred thirty-six thousand, nine hundred ninety-four".