5546250512551 has 8 divisors (see below), whose sum is σ = 6347290826240. Its totient is φ = 4747389901848.

The previous prime is 5546250512549. The next prime is 5546250512563. The reversal of 5546250512551 is 1552150526455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5546250512551 - 2¹ = 5546250512549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5546250512531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544920291 + ... + 544930468.

It is an arithmetic number, because the mean of its divisors is an integer number (793411353280).

Almost surely, 2^{5546250512551} is an apocalyptic number.

5546250512551 is a deficient number, since it is larger than the sum of its proper divisors (801040313689).

5546250512551 is a wasteful number, since it uses less digits than its factorization.

5546250512551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089851493.

The product of its (nonzero) digits is 1500000, while the sum is 46.

The spelling of 5546250512551 in words is "five trillion, five hundred forty-six billion, two hundred fifty million, five hundred twelve thousand, five hundred fifty-one".