5451200013550 has 12 divisors (see below), whose sum is σ = 10139232025296. Its totient is φ = 2180480005400.

The previous prime is 5451200013547. The next prime is 5451200013653. The reversal of 5451200013550 is 553100021545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54512000086 + ... + 54512000185.

It is an arithmetic number, because the mean of its divisors is an integer number (844936002108).

Almost surely, 2^{5451200013550} is an apocalyptic number.

5451200013550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5451200013550 is a deficient number, since it is larger than the sum of its proper divisors (4688032011746).

5451200013550 is a wasteful number, since it uses less digits than its factorization.

5451200013550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109024000283 (or 109024000278 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 5451200013550 in words is "five trillion, four hundred fifty-one billion, two hundred million, thirteen thousand, five hundred fifty".