46294018091 has 4 divisors (see below), whose sum is σ = 46880018400. Its totient is φ = 45708017784.

The previous prime is 46294018087. The next prime is 46294018151. The reversal of 46294018091 is 19081049264.

46294018091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46294018091 - 2² = 46294018087 is a prime.

It is a super-2 number, since 2×46294018091² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46294018291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293000036 + ... + 293000193.

It is an arithmetic number, because the mean of its divisors is an integer number (11720004600).

Almost surely, 2^46294018091 is an apocalyptic number.

46294018091 is a deficient number, since it is larger than the sum of its proper divisors (586000309).

46294018091 is an equidigital number, since it uses as much as digits as its factorization.

46294018091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586000308.

The product of its (nonzero) digits is 124416, while the sum is 44.

The spelling of 46294018091 in words is "forty-six billion, two hundred ninety-four million, eighteen thousand, ninety-one".