46129068261 has 6 divisors (see below), whose sum is σ = 66630876390. Its totient is φ = 30752712168.

The previous prime is 46129068257. The next prime is 46129068263. The reversal of 46129068261 is 16286092164.

46129068261 is a `hidden beast` number, since 4 + 612 + 9 + 0 + 6 + 8 + 26 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 37294948161 + 8834120100 = 193119^2 + 93990^2 .

It is not a de Polignac number, because 46129068261 - 2² = 46129068257 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46129068263) 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 5 ways as a sum of consecutive naturals, for example, 2562726006 + ... + 2562726023.

It is an arithmetic number, because the mean of its divisors is an integer number (11105146065).

Almost surely, 2^46129068261 is an apocalyptic number.

It is an amenable number.

46129068261 is a deficient number, since it is larger than the sum of its proper divisors (20501808129).

46129068261 is a wasteful number, since it uses less digits than its factorization.

46129068261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5125452035 (or 5125452032 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 46129068261 in words is "forty-six billion, one hundred twenty-nine million, sixty-eight thousand, two hundred sixty-one".