1494773795475 has 60 divisors (see below), whose sum is σ = 2914566160440. Its totient is φ = 755254108800.

The previous prime is 1494773795413. The next prime is 1494773795497. The reversal of 1494773795475 is 5745973774941.

1494773795475 is a `hidden beast` number, since 1 + 4 + 9 + 4 + 7 + 7 + 3 + 79 + 547 + 5 = 666.

It is not a de Polignac number, because 1494773795475 - 2¹⁵ = 1494773762707 is a prime.

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 59 ways as a sum of consecutive naturals, for example, 19386786 + ... + 19463735.

It is an arithmetic number, because the mean of its divisors is an integer number (48576102674).

Almost surely, 2^{1494773795475} is an apocalyptic number.

1494773795475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1494773795475 is a deficient number, since it is larger than the sum of its proper divisors (1419792364965).

1494773795475 is a wasteful number, since it uses less digits than its factorization.

1494773795475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38850562 (or 38850548 counting only the distinct ones).

The product of its digits is 933508800, while the sum is 72.

The spelling of 1494773795475 in words is "one trillion, four hundred ninety-four billion, seven hundred seventy-three million, seven hundred ninety-five thousand, four hundred seventy-five".