1155346480558 has 8 divisors (see below), whose sum is σ = 1733025254400. Its totient is φ = 577671395760.

The previous prime is 1155346480553. The next prime is 1155346480597. The reversal of 1155346480558 is 8550846435511.

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

It is a super-3 number, since 3×1155346480558³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1155346480499 and 1155346480508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1155346480553) 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, 77418 + ... + 1522066.

It is an arithmetic number, because the mean of its divisors is an integer number (216628156800).

Almost surely, 2^{1155346480558} is an apocalyptic number.

1155346480558 is a deficient number, since it is larger than the sum of its proper divisors (577678773842).

1155346480558 is a wasteful number, since it uses less digits than its factorization.

1155346480558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844522.

The product of its (nonzero) digits is 11520000, while the sum is 55.

The spelling of 1155346480558 in words is "one trillion, one hundred fifty-five billion, three hundred forty-six million, four hundred eighty thousand, five hundred fifty-eight".