1135200051554 has 8 divisors (see below), whose sum is σ = 1703067790188. Its totient is φ = 567510788160.

The previous prime is 1135200051473. The next prime is 1135200051631. The reversal of 1135200051554 is 4551500025311.

It can be written as a sum of positive squares in 2 ways, for example, as 956528988529 + 178671063025 = 978023^2 + 422695^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1135200051554.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44602907 + ... + 44628350.

Almost surely, 2^{1135200051554} is an apocalyptic number.

1135200051554 is a deficient number, since it is larger than the sum of its proper divisors (567867738634).

1135200051554 is an equidigital number, since it uses as much as digits as its factorization.

1135200051554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89237620.

The product of its (nonzero) digits is 15000, while the sum is 32.

Adding to 1135200051554 its reverse (4551500025311), we get a palindrome (5686700076865).

The spelling of 1135200051554 in words is "one trillion, one hundred thirty-five billion, two hundred million, fifty-one thousand, five hundred fifty-four".