1351104204550 has 48 divisors (see below), whose sum is σ = 2534846344272. Its totient is φ = 535771843200.

The previous prime is 1351104204539. The next prime is 1351104204551. The reversal of 1351104204550 is 554024011531.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 3026760 + ... + 3444340.

It is an arithmetic number, because the mean of its divisors is an integer number (52809298839).

Almost surely, 2^{1351104204550} is an apocalyptic number.

1351104204550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1351104204550 is a deficient number, since it is larger than the sum of its proper divisors (1183742139722).

1351104204550 is a wasteful number, since it uses less digits than its factorization.

1351104204550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418153 (or 418148 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 1351104204550 in words is "one trillion, three hundred fifty-one billion, one hundred four million, two hundred four thousand, five hundred fifty".