541551551154 has 32 divisors (see below), whose sum is σ = 1108120715520. Its totient is φ = 176394696192.

The previous prime is 541551551147. The next prime is 541551551171. The reversal of 541551551154 is 451155155145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5843269 + ... + 5935224.

It is an arithmetic number, because the mean of its divisors is an integer number (34628772360).

Almost surely, 2^541551551154 is an apocalyptic number.

541551551154 is an abundant number, since it is smaller than the sum of its proper divisors (566569164366).

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

541551551154 is a wasteful number, since it uses less digits than its factorization.

541551551154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11778674.

The product of its digits is 250000, while the sum is 42.

The spelling of 541551551154 in words is "five hundred forty-one billion, five hundred fifty-one million, five hundred fifty-one thousand, one hundred fifty-four".