690473530675 has 12 divisors (see below), whose sum is σ = 879327373216. Its totient is φ = 537449666400.

The previous prime is 690473530597. The next prime is 690473530687. The reversal of 690473530675 is 576035374096.

It is not a de Polignac number, because 690473530675 - 2¹⁹ = 690473006387 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 373228011 + ... + 373229860.

Almost surely, 2^690473530675 is an apocalyptic number.

690473530675 is a deficient number, since it is larger than the sum of its proper divisors (188853842541).

690473530675 is a wasteful number, since it uses less digits than its factorization.

690473530675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746457918 (or 746457913 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 55.

The spelling of 690473530675 in words is "six hundred ninety billion, four hundred seventy-three million, five hundred thirty thousand, six hundred seventy-five".