45620691796 has 12 divisors (see below), whose sum is σ = 79849399252. Its totient is φ = 22806577728.

The previous prime is 45620691793. The next prime is 45620691821. The reversal of 45620691796 is 69719602654.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 39065522500 + 6555169296 = 197650^2 + 80964^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45620691791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 914715 + ... + 963298.

Almost surely, 2^45620691796 is an apocalyptic number.

It is an amenable number.

45620691796 is a deficient number, since it is larger than the sum of its proper divisors (34228707456).

45620691796 is a wasteful number, since it uses less digits than its factorization.

45620691796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884090 (or 1884088 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 45620691796 in words is "forty-five billion, six hundred twenty million, six hundred ninety-one thousand, seven hundred ninety-six".