5577854121 has 24 divisors (see below), whose sum is σ = 9210352320. Its totient is φ = 3186491616.

The previous prime is 5577854077. The next prime is 5577854129. The reversal of 5577854121 is 1214587755.

5577854121 is a `hidden beast` number, since 5 + 577 + 8 + 54 + 1 + 21 = 666.

It is not a de Polignac number, because 5577854121 - 2¹¹ = 5577852073 is a prime.

It is a super-2 number, since 2×5577854121² = 62224913190313365282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5577854129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282975 + ... + 302043.

It is an arithmetic number, because the mean of its divisors is an integer number (383764680).

Almost surely, 2^5577854121 is an apocalyptic number.

It is an amenable number.

5577854121 is a deficient number, since it is larger than the sum of its proper divisors (3632498199).

5577854121 is a wasteful number, since it uses less digits than its factorization.

5577854121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23725 (or 23722 counting only the distinct ones).

The product of its digits is 392000, while the sum is 45.

The square root of 5577854121 is about 74685.0327776590. The cubic root of 5577854121 is about 1773.4640282308.

The spelling of 5577854121 in words is "five billion, five hundred seventy-seven million, eight hundred fifty-four thousand, one hundred twenty-one".