45663036420 has 24 divisors (see below), whose sum is σ = 127856502144. Its totient is φ = 12176809696.

The previous prime is 45663036413. The next prime is 45663036421. The reversal of 45663036420 is 2463036654.

It is a super-3 number, since 3×45663036420³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (45663036421) 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, 380525244 + ... + 380525363.

It is an arithmetic number, because the mean of its divisors is an integer number (5327354256).

Almost surely, 2^45663036420 is an apocalyptic number.

It is an amenable number.

45663036420 is an abundant number, since it is smaller than the sum of its proper divisors (82193465724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45663036420 is a wasteful number, since it uses less digits than its factorization.

45663036420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761050619 (or 761050617 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 45663036420 in words is "forty-five billion, six hundred sixty-three million, thirty-six thousand, four hundred twenty".