1534516745074 has 8 divisors (see below), whose sum is σ = 2302043634540. Its totient is φ = 767168866896.

The previous prime is 1534516745059. The next prime is 1534516745087. The reversal of 1534516745074 is 4705476154351.

It can be written as a sum of positive squares in 2 ways, for example, as 1430667171025 + 103849574049 = 1196105^2 + 322257^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44731389 + ... + 44765680.

Almost surely, 2^{1534516745074} is an apocalyptic number.

1534516745074 is a deficient number, since it is larger than the sum of its proper divisors (767526889466).

1534516745074 is an equidigital number, since it uses as much as digits as its factorization.

1534516745074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89505644.

The product of its (nonzero) digits is 7056000, while the sum is 52.

The spelling of 1534516745074 in words is "one trillion, five hundred thirty-four billion, five hundred sixteen million, seven hundred forty-five thousand, seventy-four".