46270394189 has 4 divisors (see below), whose sum is σ = 46271940924. Its totient is φ = 46268847456.

The previous prime is 46270394117. The next prime is 46270394213. The reversal of 46270394189 is 98149307264.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21216252964 + 25054141225 = 145658^2 + 158285^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46270394189 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46270394189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46270394789) 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, 727592 + ... + 788625.

It is an arithmetic number, because the mean of its divisors is an integer number (11567985231).

Almost surely, 2^46270394189 is an apocalyptic number.

It is an amenable number.

46270394189 is a deficient number, since it is larger than the sum of its proper divisors (1546735).

46270394189 is a wasteful number, since it uses less digits than its factorization.

46270394189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546734.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 46270394189 in words is "forty-six billion, two hundred seventy million, three hundred ninety-four thousand, one hundred eighty-nine".