46146975669 has 10 divisors (see below), whose sum is σ = 68935605750. Its totient is φ = 30764650392.

The previous prime is 46146975661. The next prime is 46146975671. The reversal of 46146975669 is 96657964164.

46146975669 is a `hidden beast` number, since 4 + 6 + 1 + 4 + 69 + 7 + 566 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 44390276100 + 1756699569 = 210690^2 + 41913^2 .

It is not a de Polignac number, because 46146975669 - 2³ = 46146975661 is a prime.

It is a super-2 number, since 2×46146975669² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46146975661) 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 9 ways as a sum of consecutive naturals, for example, 284857794 + ... + 284857955.

It is an arithmetic number, because the mean of its divisors is an integer number (6893560575).

Almost surely, 2^46146975669 is an apocalyptic number.

It is an amenable number.

46146975669 is a deficient number, since it is larger than the sum of its proper divisors (22788630081).

46146975669 is an equidigital number, since it uses as much as digits as its factorization.

46146975669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569715761 (or 569715752 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 63.

The spelling of 46146975669 in words is "forty-six billion, one hundred forty-six million, nine hundred seventy-five thousand, six hundred sixty-nine".