46635440523 has 16 divisors (see below), whose sum is σ = 72037003776. Its totient is φ = 26283769920.

The previous prime is 46635440503. The next prime is 46635440539. The reversal of 46635440523 is 32504453664.

It is a happy number.

It is not a de Polignac number, because 46635440523 - 2⁹ = 46635440011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46635440503) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15208983 + ... + 15212048.

It is an arithmetic number, because the mean of its divisors is an integer number (4502312736).

Almost surely, 2^46635440523 is an apocalyptic number.

46635440523 is a deficient number, since it is larger than the sum of its proper divisors (25401563253).

46635440523 is a wasteful number, since it uses less digits than its factorization.

46635440523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30421114.

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 46635440523 in words is "forty-six billion, six hundred thirty-five million, four hundred forty thousand, five hundred twenty-three".