1554113089 has 8 divisors (see below), whose sum is σ = 1645937280. Its totient is φ = 1462334016.

The previous prime is 1554113087. The next prime is 1554113153. The reversal of 1554113089 is 9803114551.

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

It is not a de Polignac number, because 1554113089 - 2¹ = 1554113087 is a prime.

It is a super-2 number, since 2×1554113089² = 4830534986802243842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1554113081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81532 + ... + 98770.

It is an arithmetic number, because the mean of its divisors is an integer number (205742160).

Almost surely, 2^1554113089 is an apocalyptic number.

It is an amenable number.

1554113089 is a deficient number, since it is larger than the sum of its proper divisors (91824191).

1554113089 is a wasteful number, since it uses less digits than its factorization.

1554113089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22559.

The product of its (nonzero) digits is 21600, while the sum is 37.

The square root of 1554113089 is about 39422.2410448721. The cubic root of 1554113089 is about 1158.3172909509.

The spelling of 1554113089 in words is "one billion, five hundred fifty-four million, one hundred thirteen thousand, eighty-nine".