45510049602 has 12 divisors (see below), whose sum is σ = 98605107510. Its totient is φ = 15170016528.

The previous prime is 45510049579. The next prime is 45510049609. The reversal of 45510049602 is 20694001554.

45510049602 is a `hidden beast` number, since 4 + 5 + 5 + 1 + 0 + 0 + 49 + 602 = 666.

It can be written as a sum of positive squares in only one way, i.e., 27198276561 + 18311773041 = 164919^2 + 135321^2 .

It is a super-2 number, since 2×45510049602² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45510049609) 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 5 ways as a sum of consecutive naturals, for example, 1264168027 + ... + 1264168062.

Almost surely, 2^45510049602 is an apocalyptic number.

45510049602 is an abundant number, since it is smaller than the sum of its proper divisors (53095057908).

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

45510049602 is a wasteful number, since it uses less digits than its factorization.

45510049602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528336097 (or 2528336094 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 45510049602 in words is "forty-five billion, five hundred ten million, forty-nine thousand, six hundred two".