4513451250550 has 24 divisors (see below), whose sum is σ = 9158202902232. Its totient is φ = 1641255000000.

The previous prime is 4513451250491. The next prime is 4513451250557. The reversal of 4513451250550 is 550521543154.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4513451250557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4103136951 + ... + 4103138050.

It is an arithmetic number, because the mean of its divisors is an integer number (381591787593).

Almost surely, 2^{4513451250550} is an apocalyptic number.

4513451250550 is an abundant number, since it is smaller than the sum of its proper divisors (4644751651682).

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

4513451250550 is a wasteful number, since it uses less digits than its factorization.

4513451250550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8206275024 (or 8206275019 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 4513451250550 in words is "four trillion, five hundred thirteen billion, four hundred fifty-one million, two hundred fifty thousand, five hundred fifty".