45820810379 has 8 divisors (see below), whose sum is σ = 48520814688. Its totient is φ = 43121324160.

The previous prime is 45820810369. The next prime is 45820810391. The reversal of 45820810379 is 97301802854.

It is a happy number.

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

It is not a de Polignac number, because 45820810379 - 2¹⁶ = 45820744843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45820810339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60554 + ... + 308720.

It is an arithmetic number, because the mean of its divisors is an integer number (6065101836).

Almost surely, 2^45820810379 is an apocalyptic number.

45820810379 is a deficient number, since it is larger than the sum of its proper divisors (2700004309).

45820810379 is a wasteful number, since it uses less digits than its factorization.

45820810379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259045.

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 45820810379 in words is "forty-five billion, eight hundred twenty million, eight hundred ten thousand, three hundred seventy-nine".