1351104204554 has 8 divisors (see below), whose sum is σ = 2182552945860. Its totient is φ = 623586555936.

The previous prime is 1351104204551. The next prime is 1351104204617. The reversal of 1351104204554 is 4554024011531.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1027735695529 + 323368509025 = 1013773^2 + 568655^2 .

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

It is a super-3 number, since 3×1351104204554³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1351104204551) 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 3 ways as a sum of consecutive naturals, for example, 25982773139 + ... + 25982773190.

Almost surely, 2^{1351104204554} is an apocalyptic number.

1351104204554 is a deficient number, since it is larger than the sum of its proper divisors (831448741306).

1351104204554 is a wasteful number, since it uses less digits than its factorization.

1351104204554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51965546344.

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 1351104204554 in words is "one trillion, three hundred fifty-one billion, one hundred four million, two hundred four thousand, five hundred fifty-four".