46909191405 has 8 divisors (see below), whose sum is σ = 75054706272. Its totient is φ = 25018235408.

The previous prime is 46909191391. The next prime is 46909191421. The reversal of 46909191405 is 50419190964.

It is a happy number.

46909191405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46909191405 - 2⁶ = 46909191341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1563639699 + ... + 1563639728.

It is an arithmetic number, because the mean of its divisors is an integer number (9381838284).

Almost surely, 2^46909191405 is an apocalyptic number.

It is an amenable number.

46909191405 is a deficient number, since it is larger than the sum of its proper divisors (28145514867).

46909191405 is a wasteful number, since it uses less digits than its factorization.

46909191405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3127279435.

The product of its (nonzero) digits is 349920, while the sum is 48.

The spelling of 46909191405 in words is "forty-six billion, nine hundred nine million, one hundred ninety-one thousand, four hundred five".