46505621236 has 48 divisors (see below), whose sum is σ = 85575732480. Its totient is φ = 22071329280.

The previous prime is 46505621233. The next prime is 46505621237. The reversal of 46505621236 is 63212650564.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46505621233) 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 15 ways as a sum of consecutive naturals, for example, 14572401 + ... + 14575591.

It is an arithmetic number, because the mean of its divisors is an integer number (1782827760).

Almost surely, 2^46505621236 is an apocalyptic number.

46505621236 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

46505621236 is a deficient number, since it is larger than the sum of its proper divisors (39070111244).

46505621236 is a wasteful number, since it uses less digits than its factorization.

46505621236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4384 (or 4382 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 46505621236 in words is "forty-six billion, five hundred five million, six hundred twenty-one thousand, two hundred thirty-six".