690593132063 has 4 divisors (see below), whose sum is σ = 697430687928. Its totient is φ = 683755576200.

The previous prime is 690593132051. The next prime is 690593132087. The reversal of 690593132063 is 360231395096.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 690593132063 - 2¹² = 690593127967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 690593131999 and 690593132017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (690593132263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3418777781 + ... + 3418777982.

It is an arithmetic number, because the mean of its divisors is an integer number (174357671982).

Almost surely, 2^690593132063 is an apocalyptic number.

690593132063 is a deficient number, since it is larger than the sum of its proper divisors (6837555865).

690593132063 is a wasteful number, since it uses less digits than its factorization.

690593132063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6837555864.

The product of its (nonzero) digits is 787320, while the sum is 47.

The spelling of 690593132063 in words is "six hundred ninety billion, five hundred ninety-three million, one hundred thirty-two thousand, sixty-three".