5541532154 has 8 divisors (see below), whose sum is σ = 8312645088. Its totient is φ = 2770650460.

The previous prime is 5541532151. The next prime is 5541532169. The reversal of 5541532154 is 4512351455.

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

It is a super-2 number, since 2×5541532154² = 61417157227631759432, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5541532151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26969 + ... + 108675.

It is an arithmetic number, because the mean of its divisors is an integer number (1039080636).

Almost surely, 2^5541532154 is an apocalyptic number.

5541532154 is a deficient number, since it is larger than the sum of its proper divisors (2771112934).

5541532154 is a wasteful number, since it uses less digits than its factorization.

5541532154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115620.

The product of its digits is 60000, while the sum is 35.

The square root of 5541532154 is about 74441.4679731667. The cubic root of 5541532154 is about 1769.6061508921.

The spelling of 5541532154 in words is "five billion, five hundred forty-one million, five hundred thirty-two thousand, one hundred fifty-four".