45596049781 has 8 divisors (see below), whose sum is σ = 47591167680. Its totient is φ = 43601988672.

The previous prime is 45596049769. The next prime is 45596049797. The reversal of 45596049781 is 18794069554.

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

It is a cyclic number.

It is not a de Polignac number, because 45596049781 - 2²³ = 45587661173 is a prime.

It is a super-2 number, since 2×45596049781² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45596049701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175380 + ... + 349213.

It is an arithmetic number, because the mean of its divisors is an integer number (5948895960).

Almost surely, 2^45596049781 is an apocalyptic number.

It is an amenable number.

45596049781 is a deficient number, since it is larger than the sum of its proper divisors (1995117899).

45596049781 is a wasteful number, since it uses less digits than its factorization.

45596049781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528395.

The product of its (nonzero) digits is 10886400, while the sum is 58.

The spelling of 45596049781 in words is "forty-five billion, five hundred ninety-six million, forty-nine thousand, seven hundred eighty-one".