46353779691 has 16 divisors (see below), whose sum is σ = 65714457600. Its totient is φ = 28963023488.

The previous prime is 46353779671. The next prime is 46353779707. The reversal of 46353779691 is 19697735364.

It is a happy number.

It is not a de Polignac number, because 46353779691 - 2⁶ = 46353779627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46353779611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1889271 + ... + 1913648.

It is an arithmetic number, because the mean of its divisors is an integer number (4107153600).

Almost surely, 2^46353779691 is an apocalyptic number.

46353779691 is a deficient number, since it is larger than the sum of its proper divisors (19360677909).

46353779691 is a wasteful number, since it uses less digits than its factorization.

46353779691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803178.

The product of its digits is 25719120, while the sum is 60.

The spelling of 46353779691 in words is "forty-six billion, three hundred fifty-three million, seven hundred seventy-nine thousand, six hundred ninety-one".