46489751506 has 16 divisors (see below), whose sum is σ = 76415286528. Its totient is φ = 21036942000.

The previous prime is 46489751501. The next prime is 46489751507. The reversal of 46489751506 is 60515798464.

It is a super-2 number, since 2×46489751506² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46489751501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4733145 + ... + 4742956.

It is an arithmetic number, because the mean of its divisors is an integer number (4775955408).

Almost surely, 2^46489751506 is an apocalyptic number.

46489751506 is a deficient number, since it is larger than the sum of its proper divisors (29925535022).

46489751506 is a wasteful number, since it uses less digits than its factorization.

46489751506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9476337.

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 46489751506 in words is "forty-six billion, four hundred eighty-nine million, seven hundred fifty-one thousand, five hundred six".