45690045698 has 32 divisors (see below), whose sum is σ = 78539932800. Its totient is φ = 19731880960.

The previous prime is 45690045697. The next prime is 45690045707. The reversal of 45690045698 is 89654009654.

It is not an unprimeable number, because it can be changed into a prime (45690045691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227615 + ... + 378402.

It is an arithmetic number, because the mean of its divisors is an integer number (2454372900).

Almost surely, 2^45690045698 is an apocalyptic number.

45690045698 is a deficient number, since it is larger than the sum of its proper divisors (32849887102).

45690045698 is a wasteful number, since it uses less digits than its factorization.

45690045698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606202.

The product of its (nonzero) digits is 9331200, while the sum is 56.

The spelling of 45690045698 in words is "forty-five billion, six hundred ninety million, forty-five thousand, six hundred ninety-eight".