4550597248950 has 144 divisors (see below), whose sum is σ = 12680450742960. Its totient is φ = 1213329870720.

The previous prime is 4550597248931. The next prime is 4550597248991. The reversal of 4550597248950 is 598427950554.

4550597248950 is a `hidden beast` number, since 4 + 5 + 50 + 59 + 7 + 2 + 489 + 50 = 666.

It is a super-2 number, since 2×4550597248950² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 110653792 + ... + 110694908.

It is an arithmetic number, because the mean of its divisors is an integer number (88058685715).

Almost surely, 2^{4550597248950} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4550597248950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6340225371480).

4550597248950 is an abundant number, since it is smaller than the sum of its proper divisors (8129853494010).

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

4550597248950 is a wasteful number, since it uses less digits than its factorization.

4550597248950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50253 (or 50236 counting only the distinct ones).

The product of its (nonzero) digits is 90720000, while the sum is 63.

The spelling of 4550597248950 in words is "four trillion, five hundred fifty billion, five hundred ninety-seven million, two hundred forty-eight thousand, nine hundred fifty".