45549600453 has 32 divisors (see below), whose sum is σ = 80474112000. Its totient is φ = 24896673648.

The previous prime is 45549600427. The next prime is 45549600469. The reversal of 45549600453 is 35400694554.

45549600453 is a `hidden beast` number, since 4 + 5 + 549 + 60 + 0 + 45 + 3 = 666.

It is not a de Polignac number, because 45549600453 - 2¹³ = 45549592261 is a prime.

It is a super-2 number, since 2×45549600453² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45549600399 and 45549600408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45549600553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5234853 + ... + 5243546.

It is an arithmetic number, because the mean of its divisors is an integer number (2514816000).

Almost surely, 2^45549600453 is an apocalyptic number.

It is an amenable number.

45549600453 is a deficient number, since it is larger than the sum of its proper divisors (34924511547).

45549600453 is a wasteful number, since it uses less digits than its factorization.

45549600453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10478438 (or 10478432 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 45549600453 in words is "forty-five billion, five hundred forty-nine million, six hundred thousand, four hundred fifty-three".