694506950075 has 12 divisors (see below), whose sum is σ = 861203831808. Its totient is φ = 555595744800.

The previous prime is 694506949979. The next prime is 694506950077. The reversal of 694506950075 is 570059605496.

It is not a de Polignac number, because 694506950075 - 2³⁸ = 419629043131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 694506950075.

It is not an unprimeable number, because it can be changed into a prime (694506950077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1419590 + ... + 1845060.

It is an arithmetic number, because the mean of its divisors is an integer number (71766985984).

Almost surely, 2^694506950075 is an apocalyptic number.

694506950075 is a deficient number, since it is larger than the sum of its proper divisors (166696881733).

694506950075 is a wasteful number, since it uses less digits than its factorization.

694506950075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490774 (or 490769 counting only the distinct ones).

The product of its (nonzero) digits is 10206000, while the sum is 56.

The spelling of 694506950075 in words is "six hundred ninety-four billion, five hundred six million, nine hundred fifty thousand, seventy-five".