4545876450 has 24 divisors (see below), whose sum is σ = 11273773968. Its totient is φ = 1212233680.

The previous prime is 4545876443. The next prime is 4545876493. The reversal of 4545876450 is 546785454.

It is a self number, because there is not a number n which added to its sum of digits gives 4545876450.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15152772 + ... + 15153071.

It is an arithmetic number, because the mean of its divisors is an integer number (469740582).

Almost surely, 2^4545876450 is an apocalyptic number.

4545876450 is an abundant number, since it is smaller than the sum of its proper divisors (6727897518).

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

4545876450 is a wasteful number, since it uses less digits than its factorization.

4545876450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30305858 (or 30305853 counting only the distinct ones).

The product of its (nonzero) digits is 2688000, while the sum is 48.

The square root of 4545876450 is about 67423.1151015733. The cubic root of 4545876450 is about 1656.5550624500. Note that the first 3 decimals are identical.

The spelling of 4545876450 in words is "four billion, five hundred forty-five million, eight hundred seventy-six thousand, four hundred fifty".