549537514000 has 160 divisors (see below), whose sum is σ = 1362410300160. Its totient is φ = 214261632000.

The previous prime is 549537513983. The next prime is 549537514003. The reversal of 549537514000 is 415735945.

It is not an unprimeable number, because it can be changed into a prime (549537514003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121603741 + ... + 121608259.

It is an arithmetic number, because the mean of its divisors is an integer number (8515064376).

Almost surely, 2^549537514000 is an apocalyptic number.

549537514000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 549537514000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (681205150080).

549537514000 is an abundant number, since it is smaller than the sum of its proper divisors (812872786160).

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

549537514000 is a wasteful number, since it uses less digits than its factorization.

549537514000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6066 (or 6050 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 43.

The spelling of 549537514000 in words is "five hundred forty-nine billion, five hundred thirty-seven million, five hundred fourteen thousand".