105155500450354 has 8 divisors (see below), whose sum is σ = 157907157239088. Its totient is φ = 52519781370660.

The previous prime is 105155500450309. The next prime is 105155500450369. The reversal of 105155500450354 is 453054005551501.

It is a happy number.

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

It is a super-5 number, since 5×105155500450354⁵ (a number of 71 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 105155500450354.

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, 28984424992 + ... + 28984428619.

It is an arithmetic number, because the mean of its divisors is an integer number (19738394654886).

Almost surely, 2^{105155500450354} is an apocalyptic number.

105155500450354 is a deficient number, since it is larger than the sum of its proper divisors (52751656788734).

105155500450354 is an equidigital number, since it uses as much as digits as its factorization.

105155500450354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57968854520.

The product of its (nonzero) digits is 750000, while the sum is 43.

The spelling of 105155500450354 in words is "one hundred five trillion, one hundred fifty-five billion, five hundred million, four hundred fifty thousand, three hundred fifty-four".