5451332554 has 16 divisors (see below), whose sum is σ = 8243152992. Its totient is φ = 2703680208.

The previous prime is 5451332539. The next prime is 5451332573. The reversal of 5451332554 is 4552331545.

It is a super-2 number, since 2×5451332554² = 59434053228600325832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154512 + ... + 186484.

It is an arithmetic number, because the mean of its divisors is an integer number (515197062).

Almost surely, 2^5451332554 is an apocalyptic number.

5451332554 is a deficient number, since it is larger than the sum of its proper divisors (2791820438).

5451332554 is a wasteful number, since it uses less digits than its factorization.

5451332554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32661.

The product of its digits is 180000, while the sum is 37.

The square root of 5451332554 is about 73833.1399440658. The cubic root of 5451332554 is about 1759.9522793965.

The spelling of 5451332554 in words is "five billion, four hundred fifty-one million, three hundred thirty-two thousand, five hundred fifty-four".