45790863802 has 8 divisors (see below), whose sum is σ = 69083326836. Its totient is φ = 22763088192.

The previous prime is 45790863793. The next prime is 45790863803. The reversal of 45790863802 is 20836809754.

It can be written as a sum of positive squares in 2 ways, for example, as 29925194121 + 15865669681 = 172989^2 + 125959^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 45790863802.

It is not an unprimeable number, because it can be changed into a prime (45790863803) 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, 66171423 + ... + 66172114.

Almost surely, 2^45790863802 is an apocalyptic number.

45790863802 is a deficient number, since it is larger than the sum of its proper divisors (23292463034).

45790863802 is a wasteful number, since it uses less digits than its factorization.

45790863802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132343712.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 45790863802 in words is "forty-five billion, seven hundred ninety million, eight hundred sixty-three thousand, eight hundred two".