1534555113 has 16 divisors (see below), whose sum is σ = 2518244736. Its totient is φ = 809435520.

The previous prime is 1534555081. The next prime is 1534555129. The reversal of 1534555113 is 3115554351.

It is not a de Polignac number, because 1534555113 - 2⁵ = 1534555081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1534555313) 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, 2810268 + ... + 2810813.

It is an arithmetic number, because the mean of its divisors is an integer number (157390296).

Almost surely, 2^1534555113 is an apocalyptic number.

1534555113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1534555113 is a deficient number, since it is larger than the sum of its proper divisors (983689623).

1534555113 is a wasteful number, since it uses less digits than its factorization.

1534555113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5621104.

The product of its digits is 22500, while the sum is 33.

The square root of 1534555113 is about 39173.3980272327. The cubic root of 1534555113 is about 1153.4377566936.

The spelling of 1534555113 in words is "one billion, five hundred thirty-four million, five hundred fifty-five thousand, one hundred thirteen".