5450545554 has 32 divisors (see below), whose sum is σ = 11304458880. Its totient is φ = 1750574592.

The previous prime is 5450545553. The next prime is 5450545579. The reversal of 5450545554 is 4555450545.

It is not an unprimeable number, because it can be changed into a prime (5450545553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96319 + ... + 142050.

It is an arithmetic number, because the mean of its divisors is an integer number (353264340).

Almost surely, 2^5450545554 is an apocalyptic number.

5450545554 is an abundant number, since it is smaller than the sum of its proper divisors (5853913326).

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

5450545554 is a wasteful number, since it uses less digits than its factorization.

5450545554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238514.

The product of its (nonzero) digits is 1000000, while the sum is 42.

The square root of 5450545554 is about 73827.8101666303. The cubic root of 5450545554 is about 1759.8675815060.

The spelling of 5450545554 in words is "five billion, four hundred fifty million, five hundred forty-five thousand, five hundred fifty-four".